2912302875

素因数分解:

$3^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{71249}}^1$

素因数の和:71376

約数の個数: 32

約数和(自身を含む): 4890600000

約数和(自身を除く): 1978297125

約数列:

[1, 3, 5, 15, 25, 75, 109, 125, 327, 375, 545, 1635, 2725, 8175, 13625, 40875, 71249, 213747, 356245, 1068735, 1781225, 5343675, 7766141, 8906125, 23298423, 26718375, 38830705, 116492115, 194153525, 582460575, 970767625, 2912302875]

約数ペア:

[(1, 2912302875), (3, 970767625), (5, 582460575), (15, 194153525), (25, 116492115), (75, 38830705), (109, 26718375), (125, 23298423), (327, 8906125), (375, 7766141), (545, 5343675), (1635, 1781225), (2725, 1068735), (8175, 356245), (13625, 213747), (40875, 71249)]