15032475

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1028

約数の個数: 36

約数和(自身を含む): 27333072

約数和(自身を除く): 12300597

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 941, 1065, 1775, 2823, 3195, 4705, 5325, 8469, 14115, 15975, 23525, 42345, 66811, 70575, 200433, 211725, 334055, 601299, 1002165, 1670275, 3006495, 5010825, 15032475]

約数ペア:

[(1, 15032475), (3, 5010825), (5, 3006495), (9, 1670275), (15, 1002165), (25, 601299), (45, 334055), (71, 211725), (75, 200433), (213, 70575), (225, 66811), (355, 42345), (639, 23525), (941, 15975), (1065, 14115), (1775, 8469), (2823, 5325), (3195, 4705)]