42326625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 79552512

約数和(自身を除く): 37225887

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 125, 155, 165, 275, 331, 341, 375, 465, 775, 825, 993, 1023, 1375, 1655, 1705, 2325, 3641, 3875, 4125, 4965, 5115, 8275, 8525, 10261, 10923, 11625, 18205, 24825, 25575, 30783, 41375, 42625, 51305, 54615, 91025, 112871, 124125, 127875, 153915, 256525, 273075, 338613, 455125, 564355, 769575, 1282625, 1365375, 1693065, 2821775, 3847875, 8465325, 14108875, 42326625]

約数ペア:

[(1, 42326625), (3, 14108875), (5, 8465325), (11, 3847875), (15, 2821775), (25, 1693065), (31, 1365375), (33, 1282625), (55, 769575), (75, 564355), (93, 455125), (125, 338613), (155, 273075), (165, 256525), (275, 153915), (331, 127875), (341, 124125), (375, 112871), (465, 91025), (775, 54615), (825, 51305), (993, 42625), (1023, 41375), (1375, 30783), (1655, 25575), (1705, 24825), (2325, 18205), (3641, 11625), (3875, 10923), (4125, 10261), (4965, 8525), (5115, 8275)]