98351685

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 183582720

約数和(自身を除く): 85231035

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 71, 93, 135, 155, 213, 279, 331, 355, 465, 639, 837, 993, 1065, 1395, 1655, 1917, 2201, 2979, 3195, 4185, 4965, 6603, 8937, 9585, 10261, 11005, 14895, 19809, 23501, 30783, 33015, 44685, 51305, 59427, 70503, 92349, 99045, 117505, 153915, 211509, 277047, 297135, 352515, 461745, 634527, 728531, 1057545, 1385235, 2185593, 3172635, 3642655, 6556779, 10927965, 19670337, 32783895, 98351685]

約数ペア:

[(1, 98351685), (3, 32783895), (5, 19670337), (9, 10927965), (15, 6556779), (27, 3642655), (31, 3172635), (45, 2185593), (71, 1385235), (93, 1057545), (135, 728531), (155, 634527), (213, 461745), (279, 352515), (331, 297135), (355, 277047), (465, 211509), (639, 153915), (837, 117505), (993, 99045), (1065, 92349), (1395, 70503), (1655, 59427), (1917, 51305), (2201, 44685), (2979, 33015), (3195, 30783), (4185, 23501), (4965, 19809), (6603, 14895), (8937, 11005), (9585, 10261)]