30460125

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1889}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 51891840

約数和(自身を除く): 21431715

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 645, 1075, 1889, 3225, 5375, 5667, 9445, 16125, 28335, 47225, 81227, 141675, 236125, 243681, 406135, 708375, 1218405, 2030675, 6092025, 10153375, 30460125]

約数ペア:

[(1, 30460125), (3, 10153375), (5, 6092025), (15, 2030675), (25, 1218405), (43, 708375), (75, 406135), (125, 243681), (129, 236125), (215, 141675), (375, 81227), (645, 47225), (1075, 28335), (1889, 16125), (3225, 9445), (5375, 5667)]