13402875

素因数分解:

$3^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 22583808

約数和(自身を除く): 9180933

約数列:

[1, 3, 5, 15, 25, 75, 103, 125, 309, 347, 375, 515, 1041, 1545, 1735, 2575, 5205, 7725, 8675, 12875, 26025, 35741, 38625, 43375, 107223, 130125, 178705, 536115, 893525, 2680575, 4467625, 13402875]

約数ペア:

[(1, 13402875), (3, 4467625), (5, 2680575), (15, 893525), (25, 536115), (75, 178705), (103, 130125), (125, 107223), (309, 43375), (347, 38625), (375, 35741), (515, 26025), (1041, 12875), (1545, 8675), (1735, 7725), (2575, 5205)]