73312125

素因数分解:

$3^1\times 5^3\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 122967936

約数和(自身を除く): 49655811

約数列:

[1, 3, 5, 15, 25, 75, 125, 137, 375, 411, 685, 1427, 2055, 3425, 4281, 7135, 10275, 17125, 21405, 35675, 51375, 107025, 178375, 195499, 535125, 586497, 977495, 2932485, 4887475, 14662425, 24437375, 73312125]

約数ペア:

[(1, 73312125), (3, 24437375), (5, 14662425), (15, 4887475), (25, 2932485), (75, 977495), (125, 586497), (137, 535125), (375, 195499), (411, 178375), (685, 107025), (1427, 51375), (2055, 35675), (3425, 21405), (4281, 17125), (7135, 10275)]