70664125

素因数分解:

$5^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 104569920

約数和(自身を除く): 33905795

約数列:

[1, 5, 7, 25, 35, 49, 83, 125, 139, 175, 245, 415, 581, 695, 875, 973, 1225, 2075, 2905, 3475, 4067, 4865, 6125, 6811, 10375, 11537, 14525, 17375, 20335, 24325, 34055, 57685, 72625, 80759, 101675, 121625, 170275, 288425, 403795, 508375, 565313, 851375, 1442125, 2018975, 2826565, 10094875, 14132825, 70664125]

約数ペア:

[(1, 70664125), (5, 14132825), (7, 10094875), (25, 2826565), (35, 2018975), (49, 1442125), (83, 851375), (125, 565313), (139, 508375), (175, 403795), (245, 288425), (415, 170275), (581, 121625), (695, 101675), (875, 80759), (973, 72625), (1225, 57685), (2075, 34055), (2905, 24325), (3475, 20335), (4067, 17375), (4865, 14525), (6125, 11537), (6811, 10375)]