23099505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 44271360

約数和(自身を除く): 21171855

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 89, 121, 143, 165, 195, 267, 363, 429, 445, 605, 715, 979, 1157, 1331, 1335, 1573, 1815, 2145, 2937, 3471, 3993, 4719, 4895, 5785, 6655, 7865, 10769, 12727, 14685, 17303, 17355, 19965, 23595, 32307, 38181, 51909, 53845, 63635, 86515, 118459, 139997, 161535, 190905, 259545, 355377, 419991, 592295, 699985, 1539967, 1776885, 2099955, 4619901, 7699835, 23099505]

約数ペア:

[(1, 23099505), (3, 7699835), (5, 4619901), (11, 2099955), (13, 1776885), (15, 1539967), (33, 699985), (39, 592295), (55, 419991), (65, 355377), (89, 259545), (121, 190905), (143, 161535), (165, 139997), (195, 118459), (267, 86515), (363, 63635), (429, 53845), (445, 51909), (605, 38181), (715, 32307), (979, 23595), (1157, 19965), (1331, 17355), (1335, 17303), (1573, 14685), (1815, 12727), (2145, 10769), (2937, 7865), (3471, 6655), (3993, 5785), (4719, 4895)]