23193137955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^2\times {\mathrm{12641}}^1$

素因数の和:12856

約数の個数: 48

約数和(自身を含む): 40382997984

約数和(自身を除く): 17189860029

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 3783, 6305, 9409, 12641, 18915, 28227, 37923, 47045, 63205, 122317, 141135, 164333, 189615, 366951, 492999, 611585, 821665, 1226177, 1834755, 2464995, 3678531, 6130885, 15940301, 18392655, 47820903, 79701505, 118939169, 239104515, 356817507, 594695845, 1546209197, 1784087535, 4638627591, 7731045985, 23193137955]

約数ペア:

[(1, 23193137955), (3, 7731045985), (5, 4638627591), (13, 1784087535), (15, 1546209197), (39, 594695845), (65, 356817507), (97, 239104515), (195, 118939169), (291, 79701505), (485, 47820903), (1261, 18392655), (1455, 15940301), (3783, 6130885), (6305, 3678531), (9409, 2464995), (12641, 1834755), (18915, 1226177), (28227, 821665), (37923, 611585), (47045, 492999), (63205, 366951), (122317, 189615), (141135, 164333)]