22261125

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 40435200

約数和(自身を除く): 18174075

約数列:

[1, 3, 5, 15, 23, 25, 29, 69, 75, 87, 89, 115, 125, 145, 267, 345, 375, 435, 445, 575, 667, 725, 1335, 1725, 2001, 2047, 2175, 2225, 2581, 2875, 3335, 3625, 6141, 6675, 7743, 8625, 10005, 10235, 10875, 11125, 12905, 16675, 30705, 33375, 38715, 50025, 51175, 59363, 64525, 83375, 153525, 178089, 193575, 250125, 255875, 296815, 322625, 767625, 890445, 967875, 1484075, 4452225, 7420375, 22261125]

約数ペア:

[(1, 22261125), (3, 7420375), (5, 4452225), (15, 1484075), (23, 967875), (25, 890445), (29, 767625), (69, 322625), (75, 296815), (87, 255875), (89, 250125), (115, 193575), (125, 178089), (145, 153525), (267, 83375), (345, 64525), (375, 59363), (435, 51175), (445, 50025), (575, 38715), (667, 33375), (725, 30705), (1335, 16675), (1725, 12905), (2001, 11125), (2047, 10875), (2175, 10235), (2225, 10005), (2581, 8625), (2875, 7743), (3335, 6675), (3625, 6141)]