1837205145

素因数分解:

$3^5\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4831}}^1$

素因数の和:5164

約数の個数: 48

約数和(自身を含む): 3313669632

約数和(自身を除く): 1476464487

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 313, 405, 939, 1215, 1565, 2817, 4695, 4831, 8451, 14085, 14493, 24155, 25353, 42255, 43479, 72465, 76059, 126765, 130437, 217395, 380295, 391311, 652185, 1173933, 1512103, 1956555, 4536309, 5869665, 7560515, 13608927, 22681545, 40826781, 68044635, 122480343, 204133905, 367441029, 612401715, 1837205145]

約数ペア:

[(1, 1837205145), (3, 612401715), (5, 367441029), (9, 204133905), (15, 122480343), (27, 68044635), (45, 40826781), (81, 22681545), (135, 13608927), (243, 7560515), (313, 5869665), (405, 4536309), (939, 1956555), (1215, 1512103), (1565, 1173933), (2817, 652185), (4695, 391311), (4831, 380295), (8451, 217395), (14085, 130437), (14493, 126765), (24155, 76059), (25353, 72465), (42255, 43479)]