12522173175

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{21563}}^1$

素因数の和:21697

約数の個数: 72

約数和(自身を含む): 23463788400

約数和(自身を除く): 10941615225

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 89, 145, 225, 261, 267, 435, 445, 725, 801, 1305, 1335, 2175, 2225, 2581, 4005, 6525, 6675, 7743, 12905, 20025, 21563, 23229, 38715, 64525, 64689, 107815, 116145, 193575, 194067, 323445, 539075, 580725, 625327, 970335, 1617225, 1875981, 1919107, 3126635, 4851675, 5627943, 5757321, 9379905, 9595535, 15633175, 17271963, 28139715, 28786605, 46899525, 47977675, 55654103, 86359815, 140698575, 143933025, 166962309, 278270515, 431799075, 500886927, 834811545, 1391352575, 2504434635, 4174057725, 12522173175]

約数ペア:

[(1, 12522173175), (3, 4174057725), (5, 2504434635), (9, 1391352575), (15, 834811545), (25, 500886927), (29, 431799075), (45, 278270515), (75, 166962309), (87, 143933025), (89, 140698575), (145, 86359815), (225, 55654103), (261, 47977675), (267, 46899525), (435, 28786605), (445, 28139715), (725, 17271963), (801, 15633175), (1305, 9595535), (1335, 9379905), (2175, 5757321), (2225, 5627943), (2581, 4851675), (4005, 3126635), (6525, 1919107), (6675, 1875981), (7743, 1617225), (12905, 970335), (20025, 625327), (21563, 580725), (23229, 539075), (38715, 323445), (64525, 194067), (64689, 193575), (107815, 116145)]