303942145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{12953}}^1$

素因数の和:13009

約数の個数: 24

約数和(自身を含む): 414579816

約数和(自身を除く): 110637671

約数列:

[1, 5, 13, 19, 65, 95, 247, 361, 1235, 1805, 4693, 12953, 23465, 64765, 168389, 246107, 841945, 1230535, 3199391, 4676033, 15996955, 23380165, 60788429, 303942145]

約数ペア:

[(1, 303942145), (5, 60788429), (13, 23380165), (19, 15996955), (65, 4676033), (95, 3199391), (247, 1230535), (361, 841945), (1235, 246107), (1805, 168389), (4693, 64765), (12953, 23465)]