23968595

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 35442144

約数和(自身を除く): 11473549

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 271, 361, 665, 931, 1355, 1805, 1897, 2527, 4655, 5149, 9485, 12635, 13279, 17689, 25745, 36043, 66395, 88445, 97831, 180215, 252301, 489155, 684817, 1261505, 3424085, 4793719, 23968595]

約数ペア:

[(1, 23968595), (5, 4793719), (7, 3424085), (19, 1261505), (35, 684817), (49, 489155), (95, 252301), (133, 180215), (245, 97831), (271, 88445), (361, 66395), (665, 36043), (931, 25745), (1355, 17689), (1805, 13279), (1897, 12635), (2527, 9485), (4655, 5149)]