5165375

素因数分解:

$5^3\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 24

約数和(自身を含む): 6815952

約数和(自身を除く): 1650577

約数列:

[1, 5, 25, 31, 43, 125, 155, 215, 775, 961, 1075, 1333, 3875, 4805, 5375, 6665, 24025, 33325, 41323, 120125, 166625, 206615, 1033075, 5165375]

約数ペア:

[(1, 5165375), (5, 1033075), (25, 206615), (31, 166625), (43, 120125), (125, 41323), (155, 33325), (215, 24025), (775, 6665), (961, 5375), (1075, 4805), (1333, 3875)]