768284855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{15173}}^1$

素因数の和:15251

約数の個数: 32

約数和(自身を含む): 1070677440

約数和(自身を除く): 302392585

約数列:

[1, 5, 13, 19, 41, 65, 95, 205, 247, 533, 779, 1235, 2665, 3895, 10127, 15173, 50635, 75865, 197249, 288287, 622093, 986245, 1441435, 3110465, 3747731, 8087209, 11819767, 18738655, 40436045, 59098835, 153656971, 768284855]

約数ペア:

[(1, 768284855), (5, 153656971), (13, 59098835), (19, 40436045), (41, 18738655), (65, 11819767), (95, 8087209), (205, 3747731), (247, 3110465), (533, 1441435), (779, 986245), (1235, 622093), (2665, 288287), (3895, 197249), (10127, 75865), (15173, 50635)]