3379815

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 6364800

約数和(自身を除く): 2984985

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 59, 67, 95, 171, 177, 201, 285, 295, 335, 531, 603, 855, 885, 1005, 1121, 1273, 2655, 3015, 3363, 3819, 3953, 5605, 6365, 10089, 11457, 11859, 16815, 19095, 19765, 35577, 50445, 57285, 59295, 75107, 177885, 225321, 375535, 675963, 1126605, 3379815]

約数ペア:

[(1, 3379815), (3, 1126605), (5, 675963), (9, 375535), (15, 225321), (19, 177885), (45, 75107), (57, 59295), (59, 57285), (67, 50445), (95, 35577), (171, 19765), (177, 19095), (201, 16815), (285, 11859), (295, 11457), (335, 10089), (531, 6365), (603, 5605), (855, 3953), (885, 3819), (1005, 3363), (1121, 3015), (1273, 2655)]