25926975

素因数分解:

$3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:984

約数の個数: 36

約数和(自身を含む): 46828600

約数和(自身を除く): 20901625

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 139, 225, 417, 695, 829, 1251, 2085, 2487, 3475, 4145, 6255, 7461, 10425, 12435, 20725, 31275, 37305, 62175, 115231, 186525, 345693, 576155, 1037079, 1728465, 2880775, 5185395, 8642325, 25926975]

約数ペア:

[(1, 25926975), (3, 8642325), (5, 5185395), (9, 2880775), (15, 1728465), (25, 1037079), (45, 576155), (75, 345693), (139, 186525), (225, 115231), (417, 62175), (695, 37305), (829, 31275), (1251, 20725), (2085, 12435), (2487, 10425), (3475, 7461), (4145, 6255)]