74100925

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 94279680

約数和(自身を除く): 20178755

約数列:

[1, 5, 25, 71, 109, 355, 383, 545, 1775, 1915, 2725, 7739, 9575, 27193, 38695, 41747, 135965, 193475, 208735, 679825, 1043675, 2964037, 14820185, 74100925]

約数ペア:

[(1, 74100925), (5, 14820185), (25, 2964037), (71, 1043675), (109, 679825), (355, 208735), (383, 193475), (545, 135965), (1775, 41747), (1915, 38695), (2725, 27193), (7739, 9575)]