2753985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 4919040

約数和(自身を除く): 2165055

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 487, 1131, 1461, 1885, 2435, 5655, 6331, 7305, 14123, 18993, 31655, 42369, 70615, 94965, 183599, 211845, 550797, 917995, 2753985]

約数ペア:

[(1, 2753985), (3, 917995), (5, 550797), (13, 211845), (15, 183599), (29, 94965), (39, 70615), (65, 42369), (87, 31655), (145, 18993), (195, 14123), (377, 7305), (435, 6331), (487, 5655), (1131, 2435), (1461, 1885)]