127968075

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{12101}}^1$

素因数の和:12164

約数の個数: 36

約数和(自身を含む): 234101088

約数和(自身を除く): 106133013

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 3525, 10575, 12101, 36303, 60505, 108909, 181515, 302525, 544545, 568747, 907575, 1706241, 2722725, 2843735, 5118723, 8531205, 14218675, 25593615, 42656025, 127968075]

約数ペア:

[(1, 127968075), (3, 42656025), (5, 25593615), (9, 14218675), (15, 8531205), (25, 5118723), (45, 2843735), (47, 2722725), (75, 1706241), (141, 907575), (225, 568747), (235, 544545), (423, 302525), (705, 181515), (1175, 108909), (2115, 60505), (3525, 36303), (10575, 12101)]