3712885

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:82

約数の個数: 36

約数和(自身を含む): 5472684

約数和(自身を除く): 1759799

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 121, 187, 209, 323, 361, 605, 935, 1045, 1615, 1805, 2057, 2299, 3553, 3971, 6137, 10285, 11495, 17765, 19855, 30685, 39083, 43681, 67507, 195415, 218405, 337535, 742577, 3712885]

約数ペア:

[(1, 3712885), (5, 742577), (11, 337535), (17, 218405), (19, 195415), (55, 67507), (85, 43681), (95, 39083), (121, 30685), (187, 19855), (209, 17765), (323, 11495), (361, 10285), (605, 6137), (935, 3971), (1045, 3553), (1615, 2299), (1805, 2057)]