2015357445

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{3119}}^1$

素因数の和:3386

約数の個数: 48

約数和(自身を含む): 3556949760

約数和(自身を除く): 1541592315

約数列:

[1, 3, 5, 9, 15, 45, 83, 173, 249, 415, 519, 747, 865, 1245, 1557, 2595, 3119, 3735, 7785, 9357, 14359, 15595, 28071, 43077, 46785, 71795, 129231, 140355, 215385, 258877, 539587, 646155, 776631, 1294385, 1618761, 2329893, 2697935, 3883155, 4856283, 8093805, 11649465, 24281415, 44785721, 134357163, 223928605, 403071489, 671785815, 2015357445]

約数ペア:

[(1, 2015357445), (3, 671785815), (5, 403071489), (9, 223928605), (15, 134357163), (45, 44785721), (83, 24281415), (173, 11649465), (249, 8093805), (415, 4856283), (519, 3883155), (747, 2697935), (865, 2329893), (1245, 1618761), (1557, 1294385), (2595, 776631), (3119, 646155), (3735, 539587), (7785, 258877), (9357, 215385), (14359, 140355), (15595, 129231), (28071, 71795), (43077, 46785)]