1274735345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{632623}}^1$

素因数の和:632672

約数の個数: 16

約数和(自身を含む): 1700493312

約数和(自身を除く): 425757967

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 632623, 3163115, 8224099, 19611313, 41120495, 98056565, 254947069, 1274735345]

約数ペア:

[(1, 1274735345), (5, 254947069), (13, 98056565), (31, 41120495), (65, 19611313), (155, 8224099), (403, 3163115), (2015, 632623)]