210481515

素因数分解:

$3^2\times 5^1\times {\mathrm{1733}}^1\times {\mathrm{2699}}^1$

素因数の和:4443

約数の個数: 24

約数和(自身を含む): 365180400

約数和(自身を除く): 154698885

約数列:

[1, 3, 5, 9, 15, 45, 1733, 2699, 5199, 8097, 8665, 13495, 15597, 24291, 25995, 40485, 77985, 121455, 4677367, 14032101, 23386835, 42096303, 70160505, 210481515]

約数ペア:

[(1, 210481515), (3, 70160505), (5, 42096303), (9, 23386835), (15, 14032101), (45, 4677367), (1733, 121455), (2699, 77985), (5199, 40485), (8097, 25995), (8665, 24291), (13495, 15597)]