4521465

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 8648640

約数和(自身を除く): 4127175

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 117, 131, 177, 195, 295, 393, 531, 585, 655, 767, 885, 1179, 1703, 1965, 2301, 2655, 3835, 5109, 5895, 6903, 7729, 8515, 11505, 15327, 23187, 25545, 34515, 38645, 69561, 76635, 100477, 115935, 301431, 347805, 502385, 904293, 1507155, 4521465]

約数ペア:

[(1, 4521465), (3, 1507155), (5, 904293), (9, 502385), (13, 347805), (15, 301431), (39, 115935), (45, 100477), (59, 76635), (65, 69561), (117, 38645), (131, 34515), (177, 25545), (195, 23187), (295, 15327), (393, 11505), (531, 8515), (585, 7729), (655, 6903), (767, 5895), (885, 5109), (1179, 3835), (1703, 2655), (1965, 2301)]