1415115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 2751840

約数和(自身を除く): 1336725

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 59, 65, 117, 123, 177, 195, 205, 295, 369, 531, 533, 585, 615, 767, 885, 1599, 1845, 2301, 2419, 2655, 2665, 3835, 4797, 6903, 7257, 7995, 11505, 12095, 21771, 23985, 31447, 34515, 36285, 94341, 108855, 157235, 283023, 471705, 1415115]

約数ペア:

[(1, 1415115), (3, 471705), (5, 283023), (9, 157235), (13, 108855), (15, 94341), (39, 36285), (41, 34515), (45, 31447), (59, 23985), (65, 21771), (117, 12095), (123, 11505), (177, 7995), (195, 7257), (205, 6903), (295, 4797), (369, 3835), (531, 2665), (533, 2655), (585, 2419), (615, 2301), (767, 1845), (885, 1599)]