68251625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 92889888

約数和(自身を除く): 24638263

約数列:

[1, 5, 13, 25, 65, 97, 125, 325, 433, 485, 1261, 1625, 2165, 2425, 5629, 6305, 10825, 12125, 28145, 31525, 42001, 54125, 140725, 157625, 210005, 546013, 703625, 1050025, 2730065, 5250125, 13650325, 68251625]

約数ペア:

[(1, 68251625), (5, 13650325), (13, 5250125), (25, 2730065), (65, 1050025), (97, 703625), (125, 546013), (325, 210005), (433, 157625), (485, 140725), (1261, 54125), (1625, 42001), (2165, 31525), (2425, 28145), (5629, 12125), (6305, 10825)]