1900366965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{33331}}^1$

素因数の和:33530

約数の個数: 48

約数和(自身を含む): 3785448576

約数和(自身を除く): 1885081611

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 181, 315, 543, 905, 1267, 1629, 2715, 3801, 6335, 8145, 11403, 19005, 33331, 57015, 99993, 166655, 233317, 299979, 499965, 699951, 1166585, 1499895, 2099853, 3499755, 6032911, 10499265, 18098733, 30164555, 42230377, 54296199, 90493665, 126691131, 211151885, 271480995, 380073393, 633455655, 1900366965]

約数ペア:

[(1, 1900366965), (3, 633455655), (5, 380073393), (7, 271480995), (9, 211151885), (15, 126691131), (21, 90493665), (35, 54296199), (45, 42230377), (63, 30164555), (105, 18098733), (181, 10499265), (315, 6032911), (543, 3499755), (905, 2099853), (1267, 1499895), (1629, 1166585), (2715, 699951), (3801, 499965), (6335, 299979), (8145, 233317), (11403, 166655), (19005, 99993), (33331, 57015)]