133316015

素因数分解:

$5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{2069}}^1$

素因数の和:2351

約数の個数: 24

約数和(自身を含む): 186896160

約数和(自身を除く): 53580145

約数列:

[1, 5, 7, 35, 49, 245, 263, 1315, 1841, 2069, 9205, 10345, 12887, 14483, 64435, 72415, 101381, 506905, 544147, 2720735, 3809029, 19045145, 26663203, 133316015]

約数ペア:

[(1, 133316015), (5, 26663203), (7, 19045145), (35, 3809029), (49, 2720735), (245, 544147), (263, 506905), (1315, 101381), (1841, 72415), (2069, 64435), (9205, 14483), (10345, 12887)]