9451125

素因数分解:

$3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 17651712

約数和(自身を除く): 8200587

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 125, 155, 225, 271, 279, 375, 465, 775, 813, 1125, 1355, 1395, 2325, 2439, 3875, 4065, 6775, 6975, 8401, 11625, 12195, 20325, 25203, 33875, 34875, 42005, 60975, 75609, 101625, 126015, 210025, 304875, 378045, 630075, 1050125, 1890225, 3150375, 9451125]

約数ペア:

[(1, 9451125), (3, 3150375), (5, 1890225), (9, 1050125), (15, 630075), (25, 378045), (31, 304875), (45, 210025), (75, 126015), (93, 101625), (125, 75609), (155, 60975), (225, 42005), (271, 34875), (279, 33875), (375, 25203), (465, 20325), (775, 12195), (813, 11625), (1125, 8401), (1355, 6975), (1395, 6775), (2325, 4065), (2439, 3875)]