147080895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 270950400

約数和(自身を除く): 123869505

約数列:

[1, 3, 5, 13, 15, 29, 31, 39, 65, 87, 93, 145, 155, 195, 377, 403, 435, 465, 839, 899, 1131, 1209, 1885, 2015, 2517, 2697, 4195, 4495, 5655, 6045, 10907, 11687, 12585, 13485, 24331, 26009, 32721, 35061, 54535, 58435, 72993, 78027, 121655, 130045, 163605, 175305, 316303, 338117, 364965, 390135, 754261, 948909, 1014351, 1581515, 1690585, 2262783, 3771305, 4744545, 5071755, 9805393, 11313915, 29416179, 49026965, 147080895]

約数ペア:

[(1, 147080895), (3, 49026965), (5, 29416179), (13, 11313915), (15, 9805393), (29, 5071755), (31, 4744545), (39, 3771305), (65, 2262783), (87, 1690585), (93, 1581515), (145, 1014351), (155, 948909), (195, 754261), (377, 390135), (403, 364965), (435, 338117), (465, 316303), (839, 175305), (899, 163605), (1131, 130045), (1209, 121655), (1885, 78027), (2015, 72993), (2517, 58435), (2697, 54535), (4195, 35061), (4495, 32721), (5655, 26009), (6045, 24331), (10907, 13485), (11687, 12585)]