71292875

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 93674880

約数和(自身を除く): 22382005

約数列:

[1, 5, 25, 29, 71, 125, 145, 277, 355, 725, 1385, 1775, 2059, 3625, 6925, 8033, 8875, 10295, 19667, 34625, 40165, 51475, 98335, 200825, 257375, 491675, 570343, 1004125, 2458375, 2851715, 14258575, 71292875]

約数ペア:

[(1, 71292875), (5, 14258575), (25, 2851715), (29, 2458375), (71, 1004125), (125, 570343), (145, 491675), (277, 257375), (355, 200825), (725, 98335), (1385, 51475), (1775, 40165), (2059, 34625), (3625, 19667), (6925, 10295), (8033, 8875)]