30080375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 41041728

約数和(自身を除く): 10961353

約数列:

[1, 5, 13, 25, 65, 107, 125, 173, 325, 535, 865, 1391, 1625, 2249, 2675, 4325, 6955, 11245, 13375, 18511, 21625, 34775, 56225, 92555, 173875, 240643, 281125, 462775, 1203215, 2313875, 6016075, 30080375]

約数ペア:

[(1, 30080375), (5, 6016075), (13, 2313875), (25, 1203215), (65, 462775), (107, 281125), (125, 240643), (173, 173875), (325, 92555), (535, 56225), (865, 34775), (1391, 21625), (1625, 18511), (2249, 13375), (2675, 11245), (4325, 6955)]