67033975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3847}}^1$

素因数の和:3915

約数の個数: 24

約数和(自身を含む): 90181728

約数和(自身を除く): 23147753

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 697, 1025, 3485, 3847, 17425, 19235, 65399, 96175, 157727, 326995, 788635, 1634975, 2681359, 3943175, 13406795, 67033975]

約数ペア:

[(1, 67033975), (5, 13406795), (17, 3943175), (25, 2681359), (41, 1634975), (85, 788635), (205, 326995), (425, 157727), (697, 96175), (1025, 65399), (3485, 19235), (3847, 17425)]