23843985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 44568576

約数和(自身を除く): 20724591

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 61, 69, 103, 115, 165, 183, 253, 305, 309, 345, 515, 671, 759, 915, 1133, 1265, 1403, 1545, 2013, 2369, 3355, 3399, 3795, 4209, 5665, 6283, 7015, 7107, 10065, 11845, 15433, 16995, 18849, 21045, 26059, 31415, 35535, 46299, 69113, 77165, 78177, 94245, 130295, 144509, 207339, 231495, 345565, 390885, 433527, 722545, 1036695, 1589599, 2167635, 4768797, 7947995, 23843985]

約数ペア:

[(1, 23843985), (3, 7947995), (5, 4768797), (11, 2167635), (15, 1589599), (23, 1036695), (33, 722545), (55, 433527), (61, 390885), (69, 345565), (103, 231495), (115, 207339), (165, 144509), (183, 130295), (253, 94245), (305, 78177), (309, 77165), (345, 69113), (515, 46299), (671, 35535), (759, 31415), (915, 26059), (1133, 21045), (1265, 18849), (1403, 16995), (1545, 15433), (2013, 11845), (2369, 10065), (3355, 7107), (3399, 7015), (3795, 6283), (4209, 5665)]