97218515

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 118039680

約数和(自身を除く): 20821165

約数列:

[1, 5, 197, 229, 431, 985, 1145, 2155, 45113, 84907, 98699, 225565, 424535, 493495, 19443703, 97218515]

約数ペア:

[(1, 97218515), (5, 19443703), (197, 493495), (229, 424535), (431, 225565), (985, 98699), (1145, 84907), (2155, 45113)]