478996965

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14929}}^1$

素因数の和:14994

約数の個数: 48

約数和(自身を含む): 894366720

約数和(自身を除く): 415369755

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 207, 279, 345, 465, 713, 1035, 1395, 2139, 3565, 6417, 10695, 14929, 32085, 44787, 74645, 134361, 223935, 343367, 462799, 671805, 1030101, 1388397, 1716835, 2313995, 3090303, 4165191, 5150505, 6941985, 10644377, 15451515, 20825955, 31933131, 53221885, 95799393, 159665655, 478996965]

約数ペア:

[(1, 478996965), (3, 159665655), (5, 95799393), (9, 53221885), (15, 31933131), (23, 20825955), (31, 15451515), (45, 10644377), (69, 6941985), (93, 5150505), (115, 4165191), (155, 3090303), (207, 2313995), (279, 1716835), (345, 1388397), (465, 1030101), (713, 671805), (1035, 462799), (1395, 343367), (2139, 223935), (3565, 134361), (6417, 74645), (10695, 44787), (14929, 32085)]