97781515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{36691}}^1$

素因数の和:36750

約数の個数: 16

約数和(自身を含む): 129449376

約数和(自身を除く): 31667861

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 36691, 183455, 476983, 1504331, 2384915, 7521655, 19556303, 97781515]

約数ペア:

[(1, 97781515), (5, 19556303), (13, 7521655), (41, 2384915), (65, 1504331), (205, 476983), (533, 183455), (2665, 36691)]