2852775

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:456

約数の個数: 36

約数和(自身を含む): 5287360

約数和(自身を除く): 2434585

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 409, 465, 775, 1227, 1395, 2045, 2325, 3681, 6135, 6975, 10225, 12679, 18405, 30675, 38037, 63395, 92025, 114111, 190185, 316975, 570555, 950925, 2852775]

約数ペア:

[(1, 2852775), (3, 950925), (5, 570555), (9, 316975), (15, 190185), (25, 114111), (31, 92025), (45, 63395), (75, 38037), (93, 30675), (155, 18405), (225, 12679), (279, 10225), (409, 6975), (465, 6135), (775, 3681), (1227, 2325), (1395, 2045)]