458865

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:131

約数の個数: 40

約数和(自身を含む): 906048

約数和(自身を除く): 447183

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 103, 135, 165, 297, 309, 405, 495, 515, 891, 927, 1133, 1485, 1545, 2781, 3399, 4455, 4635, 5665, 8343, 10197, 13905, 16995, 30591, 41715, 50985, 91773, 152955, 458865]

約数ペア:

[(1, 458865), (3, 152955), (5, 91773), (9, 50985), (11, 41715), (15, 30591), (27, 16995), (33, 13905), (45, 10197), (55, 8343), (81, 5665), (99, 4635), (103, 4455), (135, 3399), (165, 2781), (297, 1545), (309, 1485), (405, 1133), (495, 927), (515, 891)]