23769165

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 44947008

約数和(自身を除く): 21177843

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 73, 105, 147, 219, 245, 365, 443, 511, 735, 1095, 1329, 1533, 2215, 2555, 3101, 3577, 6645, 7665, 9303, 10731, 15505, 17885, 21707, 32339, 46515, 53655, 65121, 97017, 108535, 161695, 226373, 325605, 485085, 679119, 1131865, 1584611, 3395595, 4753833, 7923055, 23769165]

約数ペア:

[(1, 23769165), (3, 7923055), (5, 4753833), (7, 3395595), (15, 1584611), (21, 1131865), (35, 679119), (49, 485085), (73, 325605), (105, 226373), (147, 161695), (219, 108535), (245, 97017), (365, 65121), (443, 53655), (511, 46515), (735, 32339), (1095, 21707), (1329, 17885), (1533, 15505), (2215, 10731), (2555, 9303), (3101, 7665), (3577, 6645)]