520029585

素因数分解:

$3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{13147}}^1$

素因数の和:13454

約数の個数: 32

約数和(自身を含む): 927722880

約数和(自身を除く): 407693295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 293, 879, 1465, 2637, 4395, 7911, 13147, 13185, 39441, 39555, 65735, 118323, 197205, 354969, 591615, 1774845, 3852071, 11556213, 19260355, 34668639, 57781065, 104005917, 173343195, 520029585]

約数ペア:

[(1, 520029585), (3, 173343195), (5, 104005917), (9, 57781065), (15, 34668639), (27, 19260355), (45, 11556213), (135, 3852071), (293, 1774845), (879, 591615), (1465, 354969), (2637, 197205), (4395, 118323), (7911, 65735), (13147, 39555), (13185, 39441)]