53112525

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{383}}^1$

素因数の和:482

約数の個数: 36

約数和(自身を含む): 90137088

約数和(自身を除く): 37024563

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 383, 645, 1075, 1149, 1849, 1915, 3225, 5547, 5745, 9245, 9575, 16469, 27735, 28725, 46225, 49407, 82345, 138675, 247035, 411725, 708167, 1235175, 2124501, 3540835, 10622505, 17704175, 53112525]

約数ペア:

[(1, 53112525), (3, 17704175), (5, 10622505), (15, 3540835), (25, 2124501), (43, 1235175), (75, 708167), (129, 411725), (215, 247035), (383, 138675), (645, 82345), (1075, 49407), (1149, 46225), (1849, 28725), (1915, 27735), (3225, 16469), (5547, 9575), (5745, 9245)]