4374175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 5996144

約数和(自身を除く): 1621969

約数列:

[1, 5, 13, 25, 43, 65, 215, 313, 325, 559, 1075, 1565, 2795, 4069, 7825, 13459, 13975, 20345, 67295, 101725, 174967, 336475, 874835, 4374175]

約数ペア:

[(1, 4374175), (5, 874835), (13, 336475), (25, 174967), (43, 101725), (65, 67295), (215, 20345), (313, 13975), (325, 13459), (559, 7825), (1075, 4069), (1565, 2795)]