23500995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 45287424

約数和(自身を除く): 21786429

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 53, 103, 105, 123, 159, 205, 265, 287, 309, 371, 515, 615, 721, 795, 861, 1113, 1435, 1545, 1855, 2163, 2173, 3605, 4223, 4305, 5459, 5565, 6519, 10815, 10865, 12669, 15211, 16377, 21115, 27295, 29561, 32595, 38213, 45633, 63345, 76055, 81885, 88683, 114639, 147805, 191065, 223819, 228165, 443415, 573195, 671457, 1119095, 1566733, 3357285, 4700199, 7833665, 23500995]

約数ペア:

[(1, 23500995), (3, 7833665), (5, 4700199), (7, 3357285), (15, 1566733), (21, 1119095), (35, 671457), (41, 573195), (53, 443415), (103, 228165), (105, 223819), (123, 191065), (159, 147805), (205, 114639), (265, 88683), (287, 81885), (309, 76055), (371, 63345), (515, 45633), (615, 38213), (721, 32595), (795, 29561), (861, 27295), (1113, 21115), (1435, 16377), (1545, 15211), (1855, 12669), (2163, 10865), (2173, 10815), (3605, 6519), (4223, 5565), (4305, 5459)]