223661435

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{4993}}^1$

素因数の和:5063

約数の個数: 24

約数和(自身を含む): 294366336

約数和(自身を除く): 70704901

約数列:

[1, 5, 17, 31, 85, 155, 289, 527, 1445, 2635, 4993, 8959, 24965, 44795, 84881, 154783, 424405, 773915, 1442977, 2631311, 7214885, 13156555, 44732287, 223661435]

約数ペア:

[(1, 223661435), (5, 44732287), (17, 13156555), (31, 7214885), (85, 2631311), (155, 1442977), (289, 773915), (527, 424405), (1445, 154783), (2635, 84881), (4993, 44795), (8959, 24965)]