73209455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{21821}}^1$

素因数の和:21898

約数の個数: 16

約数和(自身を含む): 97413408

約数和(自身を除く): 24203953

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 21821, 109105, 240031, 1200155, 1331081, 6655405, 14641891, 73209455]

約数ペア:

[(1, 73209455), (5, 14641891), (11, 6655405), (55, 1331081), (61, 1200155), (305, 240031), (671, 109105), (3355, 21821)]