109884125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3559}}^1$

素因数の和:3606

約数の個数: 32

約数和(自身を含む): 155500800

約数和(自身を除く): 45616675

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 247, 325, 475, 1235, 1625, 2375, 3559, 6175, 17795, 30875, 46267, 67621, 88975, 231335, 338105, 444875, 879073, 1156675, 1690525, 4395365, 5783375, 8452625, 21976825, 109884125]

約数ペア:

[(1, 109884125), (5, 21976825), (13, 8452625), (19, 5783375), (25, 4395365), (65, 1690525), (95, 1156675), (125, 879073), (247, 444875), (325, 338105), (475, 231335), (1235, 88975), (1625, 67621), (2375, 46267), (3559, 30875), (6175, 17795)]