729006905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 967075200

約数和(自身を除く): 238068295

約数列:

[1, 5, 11, 55, 163, 233, 349, 815, 1165, 1745, 1793, 2563, 3839, 8965, 12815, 19195, 37979, 56887, 81317, 189895, 284435, 406585, 417769, 625757, 894487, 2088845, 3128785, 4472435, 13254671, 66273355, 145801381, 729006905]

約数ペア:

[(1, 729006905), (5, 145801381), (11, 66273355), (55, 13254671), (163, 4472435), (233, 3128785), (349, 2088845), (815, 894487), (1165, 625757), (1745, 417769), (1793, 406585), (2563, 284435), (3839, 189895), (8965, 81317), (12815, 56887), (19195, 37979)]