4180475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 5885040

約数和(自身を除く): 1704565

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 677, 1235, 3385, 6175, 8801, 12863, 16925, 44005, 64315, 167219, 220025, 321575, 836095, 4180475]

約数ペア:

[(1, 4180475), (5, 836095), (13, 321575), (19, 220025), (25, 167219), (65, 64315), (95, 44005), (247, 16925), (325, 12863), (475, 8801), (677, 6175), (1235, 3385)]