68010625

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 40

約数和(自身を含む): 92951496

約数和(自身を除く): 24940871

約数列:

[1, 5, 17, 25, 37, 85, 125, 173, 185, 425, 625, 629, 865, 925, 2125, 2941, 3145, 4325, 4625, 6401, 10625, 14705, 15725, 21625, 23125, 32005, 73525, 78625, 108125, 108817, 160025, 367625, 393125, 544085, 800125, 1838125, 2720425, 4000625, 13602125, 68010625]

約数ペア:

[(1, 68010625), (5, 13602125), (17, 4000625), (25, 2720425), (37, 1838125), (85, 800125), (125, 544085), (173, 393125), (185, 367625), (425, 160025), (625, 108817), (629, 108125), (865, 78625), (925, 73525), (2125, 32005), (2941, 23125), (3145, 21625), (4325, 15725), (4625, 14705), (6401, 10625)]