80782845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2897}}^1$

素因数の和:2942

約数の個数: 48

約数和(自身を含む): 152736192

約数和(自身を除く): 71953347

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 169, 195, 429, 507, 715, 845, 1859, 2145, 2535, 2897, 5577, 8691, 9295, 14485, 27885, 31867, 37661, 43455, 95601, 112983, 159335, 188305, 414271, 478005, 489593, 564915, 1242813, 1468779, 2071355, 2447965, 5385523, 6214065, 7343895, 16156569, 26927615, 80782845]

約数ペア:

[(1, 80782845), (3, 26927615), (5, 16156569), (11, 7343895), (13, 6214065), (15, 5385523), (33, 2447965), (39, 2071355), (55, 1468779), (65, 1242813), (143, 564915), (165, 489593), (169, 478005), (195, 414271), (429, 188305), (507, 159335), (715, 112983), (845, 95601), (1859, 43455), (2145, 37661), (2535, 31867), (2897, 27885), (5577, 14485), (8691, 9295)]