97991425

素因数分解:

$5^2\times 7^2\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:670

約数の個数: 36

約数和(自身を含む): 142490880

約数和(自身を除く): 44499455

約数列:

[1, 5, 7, 25, 35, 49, 167, 175, 245, 479, 835, 1169, 1225, 2395, 3353, 4175, 5845, 8183, 11975, 16765, 23471, 29225, 40915, 79993, 83825, 117355, 204575, 399965, 559951, 586775, 1999825, 2799755, 3919657, 13998775, 19598285, 97991425]

約数ペア:

[(1, 97991425), (5, 19598285), (7, 13998775), (25, 3919657), (35, 2799755), (49, 1999825), (167, 586775), (175, 559951), (245, 399965), (479, 204575), (835, 117355), (1169, 83825), (1225, 79993), (2395, 40915), (3353, 29225), (4175, 23471), (5845, 16765), (8183, 11975)]