78823218015

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1439}}^1$

素因数の和:1686

約数の個数: 128

約数和(自身を含む): 146313216000

約数和(自身を除く): 67489997985

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 89, 97, 135, 141, 235, 267, 291, 423, 445, 485, 705, 801, 873, 1269, 1335, 1439, 1455, 2115, 2403, 2619, 4005, 4183, 4317, 4365, 4559, 6345, 7195, 8633, 12015, 12549, 12951, 13095, 13677, 20915, 21585, 22795, 25899, 37647, 38853, 41031, 43165, 62745, 64755, 67633, 68385, 77697, 112941, 123093, 128071, 129495, 139583, 188235, 194265, 202899, 205155, 233091, 338165, 384213, 388485, 405751, 418749, 564705, 608697, 615465, 640355, 697915, 1014495, 1152639, 1165455, 1217253, 1256247, 1826091, 1921065, 2028755, 2093745, 3043485, 3457917, 3651759, 3768741, 5763195, 6019337, 6086265, 6281235, 6560401, 9130455, 10955277, 12422887, 17289585, 18058011, 18258795, 18843705, 19681203, 30096685, 32802005, 37268661, 54174033, 54776385, 59043609, 62114435, 90290055, 98406015, 111805983, 162522099, 177130827, 186343305, 270870165, 295218045, 335417949, 559029915, 583875689, 812610495, 885654135, 1677089745, 1751627067, 2919378445, 5254881201, 8758135335, 15764643603, 26274406005, 78823218015]

約数ペア:

[(1, 78823218015), (3, 26274406005), (5, 15764643603), (9, 8758135335), (15, 5254881201), (27, 2919378445), (45, 1751627067), (47, 1677089745), (89, 885654135), (97, 812610495), (135, 583875689), (141, 559029915), (235, 335417949), (267, 295218045), (291, 270870165), (423, 186343305), (445, 177130827), (485, 162522099), (705, 111805983), (801, 98406015), (873, 90290055), (1269, 62114435), (1335, 59043609), (1439, 54776385), (1455, 54174033), (2115, 37268661), (2403, 32802005), (2619, 30096685), (4005, 19681203), (4183, 18843705), (4317, 18258795), (4365, 18058011), (4559, 17289585), (6345, 12422887), (7195, 10955277), (8633, 9130455), (12015, 6560401), (12549, 6281235), (12951, 6086265), (13095, 6019337), (13677, 5763195), (20915, 3768741), (21585, 3651759), (22795, 3457917), (25899, 3043485), (37647, 2093745), (38853, 2028755), (41031, 1921065), (43165, 1826091), (62745, 1256247), (64755, 1217253), (67633, 1165455), (68385, 1152639), (77697, 1014495), (112941, 697915), (123093, 640355), (128071, 615465), (129495, 608697), (139583, 564705), (188235, 418749), (194265, 405751), (202899, 388485), (205155, 384213), (233091, 338165)]