23580765

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 44461872

約数和(自身を除く): 20881107

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 173, 195, 233, 519, 585, 699, 865, 1165, 1557, 2097, 2249, 2595, 3029, 3495, 6747, 7785, 9087, 10485, 11245, 15145, 20241, 27261, 33735, 40309, 45435, 101205, 120927, 136305, 201545, 362781, 524017, 604635, 1572051, 1813905, 2620085, 4716153, 7860255, 23580765]

約数ペア:

[(1, 23580765), (3, 7860255), (5, 4716153), (9, 2620085), (13, 1813905), (15, 1572051), (39, 604635), (45, 524017), (65, 362781), (117, 201545), (173, 136305), (195, 120927), (233, 101205), (519, 45435), (585, 40309), (699, 33735), (865, 27261), (1165, 20241), (1557, 15145), (2097, 11245), (2249, 10485), (2595, 9087), (3029, 7785), (3495, 6747)]