23882705

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 39191040

約数和(自身を除く): 15308335

約数列:

[1, 5, 7, 11, 17, 35, 41, 55, 77, 85, 89, 119, 187, 205, 287, 385, 445, 451, 595, 623, 697, 935, 979, 1309, 1435, 1513, 2255, 3115, 3157, 3485, 3649, 4879, 4895, 6545, 6853, 7565, 7667, 10591, 15785, 16643, 18245, 24395, 25543, 34265, 38335, 40139, 52955, 53669, 62033, 83215, 116501, 127715, 200695, 268345, 280973, 310165, 434231, 582505, 682363, 1404865, 2171155, 3411815, 4776541, 23882705]

約数ペア:

[(1, 23882705), (5, 4776541), (7, 3411815), (11, 2171155), (17, 1404865), (35, 682363), (41, 582505), (55, 434231), (77, 310165), (85, 280973), (89, 268345), (119, 200695), (187, 127715), (205, 116501), (287, 83215), (385, 62033), (445, 53669), (451, 52955), (595, 40139), (623, 38335), (697, 34265), (935, 25543), (979, 24395), (1309, 18245), (1435, 16643), (1513, 15785), (2255, 10591), (3115, 7667), (3157, 7565), (3485, 6853), (3649, 6545), (4879, 4895)]