5118505

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 7603200

約数和(自身を除く): 2484695

約数列:

[1, 5, 7, 19, 35, 43, 95, 133, 179, 215, 301, 665, 817, 895, 1253, 1505, 3401, 4085, 5719, 6265, 7697, 17005, 23807, 28595, 38485, 53879, 119035, 146243, 269395, 731215, 1023701, 5118505]

約数ペア:

[(1, 5118505), (5, 1023701), (7, 731215), (19, 269395), (35, 146243), (43, 119035), (95, 53879), (133, 38485), (179, 28595), (215, 23807), (301, 17005), (665, 7697), (817, 6265), (895, 5719), (1253, 4085), (1505, 3401)]