23159565

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 48746880

約数和(自身を除く): 25587315

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 59, 61, 65, 99, 117, 143, 165, 177, 183, 195, 295, 305, 429, 495, 531, 549, 585, 649, 671, 715, 767, 793, 885, 915, 1287, 1947, 2013, 2145, 2301, 2379, 2655, 2745, 3245, 3355, 3599, 3835, 3965, 5841, 6039, 6435, 6903, 7137, 8437, 8723, 9735, 10065, 10797, 11505, 11895, 17995, 25311, 26169, 29205, 30195, 32391, 34515, 35685, 39589, 42185, 43615, 46787, 53985, 75933, 78507, 118767, 126555, 130845, 140361, 161955, 197945, 233935, 356301, 379665, 392535, 421083, 514657, 593835, 701805, 1543971, 1781505, 2105415, 2573285, 4631913, 7719855, 23159565]

約数ペア:

[(1, 23159565), (3, 7719855), (5, 4631913), (9, 2573285), (11, 2105415), (13, 1781505), (15, 1543971), (33, 701805), (39, 593835), (45, 514657), (55, 421083), (59, 392535), (61, 379665), (65, 356301), (99, 233935), (117, 197945), (143, 161955), (165, 140361), (177, 130845), (183, 126555), (195, 118767), (295, 78507), (305, 75933), (429, 53985), (495, 46787), (531, 43615), (549, 42185), (585, 39589), (649, 35685), (671, 34515), (715, 32391), (767, 30195), (793, 29205), (885, 26169), (915, 25311), (1287, 17995), (1947, 11895), (2013, 11505), (2145, 10797), (2301, 10065), (2379, 9735), (2655, 8723), (2745, 8437), (3245, 7137), (3355, 6903), (3599, 6435), (3835, 6039), (3965, 5841)]