74916715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 99532800

約数和(自身を除く): 24616085

約数列:

[1, 5, 19, 29, 71, 95, 145, 355, 383, 551, 1349, 1915, 2059, 2755, 6745, 7277, 10295, 11107, 27193, 36385, 39121, 55535, 135965, 195605, 211033, 516667, 788597, 1055165, 2583335, 3942985, 14983343, 74916715]

約数ペア:

[(1, 74916715), (5, 14983343), (19, 3942985), (29, 2583335), (71, 1055165), (95, 788597), (145, 516667), (355, 211033), (383, 195605), (551, 135965), (1349, 55535), (1915, 39121), (2059, 36385), (2755, 27193), (6745, 11107), (7277, 10295)]