23754285

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 43804800

約数和(自身を除く): 20050515

約数列:

[1, 3, 5, 9, 15, 23, 45, 59, 69, 115, 177, 207, 295, 345, 389, 531, 885, 1035, 1167, 1357, 1945, 2655, 3501, 4071, 5835, 6785, 8947, 12213, 17505, 20355, 22951, 26841, 44735, 61065, 68853, 80523, 114755, 134205, 206559, 344265, 402615, 527873, 1032795, 1583619, 2639365, 4750857, 7918095, 23754285]

約数ペア:

[(1, 23754285), (3, 7918095), (5, 4750857), (9, 2639365), (15, 1583619), (23, 1032795), (45, 527873), (59, 402615), (69, 344265), (115, 206559), (177, 134205), (207, 114755), (295, 80523), (345, 68853), (389, 61065), (531, 44735), (885, 26841), (1035, 22951), (1167, 20355), (1357, 17505), (1945, 12213), (2655, 8947), (3501, 6785), (4071, 5835)]