12573675

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 24373440

約数和(自身を除く): 11799765

約数列:

[1, 3, 5, 9, 15, 25, 29, 41, 45, 47, 75, 87, 123, 141, 145, 205, 225, 235, 261, 369, 423, 435, 615, 705, 725, 1025, 1175, 1189, 1305, 1363, 1845, 1927, 2115, 2175, 3075, 3525, 3567, 4089, 5781, 5945, 6525, 6815, 9225, 9635, 10575, 10701, 12267, 17343, 17835, 20445, 28905, 29725, 34075, 48175, 53505, 55883, 61335, 86715, 89175, 102225, 144525, 167649, 267525, 279415, 306675, 433575, 502947, 838245, 1397075, 2514735, 4191225, 12573675]

約数ペア:

[(1, 12573675), (3, 4191225), (5, 2514735), (9, 1397075), (15, 838245), (25, 502947), (29, 433575), (41, 306675), (45, 279415), (47, 267525), (75, 167649), (87, 144525), (123, 102225), (141, 89175), (145, 86715), (205, 61335), (225, 55883), (235, 53505), (261, 48175), (369, 34075), (423, 29725), (435, 28905), (615, 20445), (705, 17835), (725, 17343), (1025, 12267), (1175, 10701), (1189, 10575), (1305, 9635), (1363, 9225), (1845, 6815), (1927, 6525), (2115, 5945), (2175, 5781), (3075, 4089), (3525, 3567)]