72619325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{709}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 95875560

約数和(自身を除く): 23256235

約数列:

[1, 5, 17, 25, 85, 241, 425, 709, 1205, 3545, 4097, 6025, 12053, 17725, 20485, 60265, 102425, 170869, 301325, 854345, 2904773, 4271725, 14523865, 72619325]

約数ペア:

[(1, 72619325), (5, 14523865), (17, 4271725), (25, 2904773), (85, 854345), (241, 301325), (425, 170869), (709, 102425), (1205, 60265), (3545, 20485), (4097, 17725), (6025, 12053)]