315029175

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{601}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 541944480

約数和(自身を除く): 226915305

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 241, 435, 601, 723, 725, 1205, 1803, 2175, 3005, 3615, 6025, 6989, 9015, 15025, 17429, 18075, 20967, 34945, 45075, 52287, 87145, 104835, 144841, 174725, 261435, 434523, 435725, 524175, 724205, 1307175, 2172615, 3621025, 4200389, 10863075, 12601167, 21001945, 63005835, 105009725, 315029175]

約数ペア:

[(1, 315029175), (3, 105009725), (5, 63005835), (15, 21001945), (25, 12601167), (29, 10863075), (75, 4200389), (87, 3621025), (145, 2172615), (241, 1307175), (435, 724205), (601, 524175), (723, 435725), (725, 434523), (1205, 261435), (1803, 174725), (2175, 144841), (3005, 104835), (3615, 87145), (6025, 52287), (6989, 45075), (9015, 34945), (15025, 20967), (17429, 18075)]