4662125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 6639360

約数和(自身を除く): 1977235

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 151, 247, 325, 475, 755, 1235, 1625, 1963, 2375, 2869, 3775, 6175, 9815, 14345, 18875, 30875, 37297, 49075, 71725, 186485, 245375, 358625, 932425, 4662125]

約数ペア:

[(1, 4662125), (5, 932425), (13, 358625), (19, 245375), (25, 186485), (65, 71725), (95, 49075), (125, 37297), (151, 30875), (247, 18875), (325, 14345), (475, 9815), (755, 6175), (1235, 3775), (1625, 2869), (1963, 2375)]