71648335

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 104186880

約数和(自身を除く): 32538545

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 121, 209, 253, 271, 437, 605, 1045, 1265, 1355, 2185, 2299, 2783, 2981, 4807, 5149, 6233, 11495, 13915, 14905, 24035, 25745, 31165, 32791, 52877, 56639, 68563, 118427, 163955, 264385, 283195, 342815, 592135, 623029, 754193, 1302697, 3115145, 3770965, 6513485, 14329667, 71648335]

約数ペア:

[(1, 71648335), (5, 14329667), (11, 6513485), (19, 3770965), (23, 3115145), (55, 1302697), (95, 754193), (115, 623029), (121, 592135), (209, 342815), (253, 283195), (271, 264385), (437, 163955), (605, 118427), (1045, 68563), (1265, 56639), (1355, 52877), (2185, 32791), (2299, 31165), (2783, 25745), (2981, 24035), (4807, 14905), (5149, 13915), (6233, 11495)]