100098425

素因数分解:

$5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2058

約数の個数: 36

約数和(自身を含む): 147982716

約数和(自身を除く): 47884291

約数列:

[1, 5, 7, 25, 35, 41, 49, 175, 205, 245, 287, 1025, 1225, 1435, 1993, 2009, 7175, 9965, 10045, 13951, 49825, 50225, 69755, 81713, 97657, 348775, 408565, 488285, 571991, 2042825, 2441425, 2859955, 4003937, 14299775, 20019685, 100098425]

約数ペア:

[(1, 100098425), (5, 20019685), (7, 14299775), (25, 4003937), (35, 2859955), (41, 2441425), (49, 2042825), (175, 571991), (205, 488285), (245, 408565), (287, 348775), (1025, 97657), (1225, 81713), (1435, 69755), (1993, 50225), (2009, 49825), (7175, 13951), (9965, 10045)]