12924135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 25945920

約数和(自身を除く): 13021785

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 267, 315, 445, 461, 623, 801, 1335, 1383, 1869, 2305, 3115, 3227, 4005, 4149, 5607, 6915, 9345, 9681, 16135, 20745, 28035, 29043, 41029, 48405, 123087, 145215, 205145, 287203, 369261, 615435, 861609, 1436015, 1846305, 2584827, 4308045, 12924135]

約数ペア:

[(1, 12924135), (3, 4308045), (5, 2584827), (7, 1846305), (9, 1436015), (15, 861609), (21, 615435), (35, 369261), (45, 287203), (63, 205145), (89, 145215), (105, 123087), (267, 48405), (315, 41029), (445, 29043), (461, 28035), (623, 20745), (801, 16135), (1335, 9681), (1383, 9345), (1869, 6915), (2305, 5607), (3115, 4149), (3227, 4005)]