2621043945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{7309}}^1$

素因数の和:7946

約数の個数: 48

約数和(自身を含む): 4901267280

約数和(自身を除く): 2280223335

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 613, 1839, 3065, 5517, 7309, 7969, 9195, 21927, 23907, 27585, 36545, 39845, 65781, 71721, 95017, 109635, 119535, 285051, 328905, 358605, 475085, 855153, 1425255, 4275765, 4480417, 13441251, 22402085, 40323753, 58245421, 67206255, 174736263, 201618765, 291227105, 524208789, 873681315, 2621043945]

約数ペア:

[(1, 2621043945), (3, 873681315), (5, 524208789), (9, 291227105), (13, 201618765), (15, 174736263), (39, 67206255), (45, 58245421), (65, 40323753), (117, 22402085), (195, 13441251), (585, 4480417), (613, 4275765), (1839, 1425255), (3065, 855153), (5517, 475085), (7309, 358605), (7969, 328905), (9195, 285051), (21927, 119535), (23907, 109635), (27585, 95017), (36545, 71721), (39845, 65781)]