2760415

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 4062960

約数和(自身を除く): 1302545

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 593, 665, 931, 2965, 4151, 4655, 11267, 20755, 29057, 56335, 78869, 145285, 394345, 552083, 2760415]

約数ペア:

[(1, 2760415), (5, 552083), (7, 394345), (19, 145285), (35, 78869), (49, 56335), (95, 29057), (133, 20755), (245, 11267), (593, 4655), (665, 4151), (931, 2965)]