67672485

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 120996720

約数和(自身を除く): 53324235

約数列:

[1, 3, 5, 9, 15, 45, 61, 89, 183, 267, 277, 305, 445, 549, 801, 831, 915, 1335, 1385, 2493, 2745, 4005, 4155, 5429, 12465, 16287, 16897, 24653, 27145, 48861, 50691, 73959, 81435, 84485, 123265, 152073, 221877, 244305, 253455, 369795, 760365, 1109385, 1503833, 4511499, 7519165, 13534497, 22557495, 67672485]

約数ペア:

[(1, 67672485), (3, 22557495), (5, 13534497), (9, 7519165), (15, 4511499), (45, 1503833), (61, 1109385), (89, 760365), (183, 369795), (267, 253455), (277, 244305), (305, 221877), (445, 152073), (549, 123265), (801, 84485), (831, 81435), (915, 73959), (1335, 50691), (1385, 48861), (2493, 27145), (2745, 24653), (4005, 16897), (4155, 16287), (5429, 12465)]