23810205

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 39260160

約数和(自身を除く): 15449955

約数列:

[1, 3, 5, 15, 71, 79, 213, 237, 283, 355, 395, 849, 1065, 1185, 1415, 4245, 5609, 16827, 20093, 22357, 28045, 60279, 67071, 84135, 100465, 111785, 301395, 335355, 1587347, 4762041, 7936735, 23810205]

約数ペア:

[(1, 23810205), (3, 7936735), (5, 4762041), (15, 1587347), (71, 335355), (79, 301395), (213, 111785), (237, 100465), (283, 84135), (355, 67071), (395, 60279), (849, 28045), (1065, 22357), (1185, 20093), (1415, 16827), (4245, 5609)]