141697915

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{2707}}^1$

素因数の和:2779

約数の個数: 24

約数和(自身を含む): 185714640

約数和(自身を除く): 44016725

約数列:

[1, 5, 19, 29, 95, 145, 361, 551, 1805, 2707, 2755, 10469, 13535, 51433, 52345, 78503, 257165, 392515, 977227, 1491557, 4886135, 7457785, 28339583, 141697915]

約数ペア:

[(1, 141697915), (5, 28339583), (19, 7457785), (29, 4886135), (95, 1491557), (145, 977227), (361, 392515), (551, 257165), (1805, 78503), (2707, 52345), (2755, 51433), (10469, 13535)]