12905850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 32372928

約数和(自身を除く): 19467078

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 97, 150, 194, 291, 485, 582, 887, 970, 1455, 1774, 2425, 2661, 2910, 4435, 4850, 5322, 7275, 8870, 13305, 14550, 22175, 26610, 44350, 66525, 86039, 133050, 172078, 258117, 430195, 516234, 860390, 1290585, 2150975, 2581170, 4301950, 6452925, 12905850]

約数ペア:

[(1, 12905850), (2, 6452925), (3, 4301950), (5, 2581170), (6, 2150975), (10, 1290585), (15, 860390), (25, 516234), (30, 430195), (50, 258117), (75, 172078), (97, 133050), (150, 86039), (194, 66525), (291, 44350), (485, 26610), (582, 22175), (887, 14550), (970, 13305), (1455, 8870), (1774, 7275), (2425, 5322), (2661, 4850), (2910, 4435)]