191422535

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{2887}}^1$

素因数の和:3130

約数の個数: 16

約数和(自身を含む): 233928000

約数和(自身を除く): 42505465

約数列:

[1, 5, 89, 149, 445, 745, 2887, 13261, 14435, 66305, 256943, 430163, 1284715, 2150815, 38284507, 191422535]

約数ペア:

[(1, 191422535), (5, 38284507), (89, 2150815), (149, 1284715), (445, 430163), (745, 256943), (2887, 66305), (13261, 14435)]