15678866115

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1223}}^1$

素因数の和:1434

約数の個数: 128

約数和(自身を含む): 31091558400

約数和(自身を除く): 15412692285

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 89, 97, 99, 135, 165, 267, 291, 297, 445, 485, 495, 801, 873, 979, 1067, 1223, 1335, 1455, 1485, 2403, 2619, 2937, 3201, 3669, 4005, 4365, 4895, 5335, 6115, 8633, 8811, 9603, 11007, 12015, 13095, 13453, 14685, 16005, 18345, 25899, 26433, 28809, 33021, 40359, 43165, 44055, 48015, 55035, 67265, 77697, 94963, 108847, 118631, 121077, 129495, 132165, 144045, 165105, 201795, 233091, 284889, 326541, 355893, 363231, 388485, 474815, 544235, 593155, 605385, 854667, 979623, 1067679, 1165455, 1197317, 1304941, 1424445, 1632705, 1779465, 1816155, 2564001, 2938869, 3203037, 3591951, 3914823, 4273335, 4898115, 5338395, 5986585, 6524705, 10558159, 10775853, 11744469, 12820005, 14694345, 16015185, 17959755, 19574115, 31674477, 32327559, 35233407, 52790795, 53879265, 58722345, 95023431, 116139749, 158372385, 161637795, 176167035, 285070293, 348419247, 475117155, 580698745, 1045257741, 1425351465, 1742096235, 3135773223, 5226288705, 15678866115]

約数ペア:

[(1, 15678866115), (3, 5226288705), (5, 3135773223), (9, 1742096235), (11, 1425351465), (15, 1045257741), (27, 580698745), (33, 475117155), (45, 348419247), (55, 285070293), (89, 176167035), (97, 161637795), (99, 158372385), (135, 116139749), (165, 95023431), (267, 58722345), (291, 53879265), (297, 52790795), (445, 35233407), (485, 32327559), (495, 31674477), (801, 19574115), (873, 17959755), (979, 16015185), (1067, 14694345), (1223, 12820005), (1335, 11744469), (1455, 10775853), (1485, 10558159), (2403, 6524705), (2619, 5986585), (2937, 5338395), (3201, 4898115), (3669, 4273335), (4005, 3914823), (4365, 3591951), (4895, 3203037), (5335, 2938869), (6115, 2564001), (8633, 1816155), (8811, 1779465), (9603, 1632705), (11007, 1424445), (12015, 1304941), (13095, 1197317), (13453, 1165455), (14685, 1067679), (16005, 979623), (18345, 854667), (25899, 605385), (26433, 593155), (28809, 544235), (33021, 474815), (40359, 388485), (43165, 363231), (44055, 355893), (48015, 326541), (55035, 284889), (67265, 233091), (77697, 201795), (94963, 165105), (108847, 144045), (118631, 132165), (121077, 129495)]