25750125

素因数分解:

$3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 47503872

約数和(自身を除く): 21753747

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 125, 141, 225, 235, 375, 423, 487, 705, 1125, 1175, 1461, 2115, 2435, 3525, 4383, 5875, 7305, 10575, 12175, 17625, 21915, 22889, 36525, 52875, 60875, 68667, 109575, 114445, 182625, 206001, 343335, 547875, 572225, 1030005, 1716675, 2861125, 5150025, 8583375, 25750125]

約数ペア:

[(1, 25750125), (3, 8583375), (5, 5150025), (9, 2861125), (15, 1716675), (25, 1030005), (45, 572225), (47, 547875), (75, 343335), (125, 206001), (141, 182625), (225, 114445), (235, 109575), (375, 68667), (423, 60875), (487, 52875), (705, 36525), (1125, 22889), (1175, 21915), (1461, 17625), (2115, 12175), (2435, 10575), (3525, 7305), (4383, 5875)]