3846645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 7675200

約数和(自身を除く): 3828555

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 409, 495, 627, 855, 1045, 1227, 1881, 2045, 3135, 3681, 4499, 6135, 7771, 9405, 13497, 18405, 22495, 23313, 38855, 40491, 67485, 69939, 85481, 116565, 202455, 256443, 349695, 427405, 769329, 1282215, 3846645]

約数ペア:

[(1, 3846645), (3, 1282215), (5, 769329), (9, 427405), (11, 349695), (15, 256443), (19, 202455), (33, 116565), (45, 85481), (55, 69939), (57, 67485), (95, 40491), (99, 38855), (165, 23313), (171, 22495), (209, 18405), (285, 13497), (409, 9405), (495, 7771), (627, 6135), (855, 4499), (1045, 3681), (1227, 3135), (1881, 2045)]