2013753465

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{3319}}^1$

素因数の和:3566

約数の個数: 48

約数和(自身を含む): 3552931200

約数和(自身を除く): 1539177735

約数列:

[1, 3, 5, 9, 15, 45, 97, 139, 291, 417, 485, 695, 873, 1251, 1455, 2085, 3319, 4365, 6255, 9957, 13483, 16595, 29871, 40449, 49785, 67415, 121347, 149355, 202245, 321943, 461341, 606735, 965829, 1384023, 1609715, 2306705, 2897487, 4152069, 4829145, 6920115, 14487435, 20760345, 44750077, 134250231, 223750385, 402750693, 671251155, 2013753465]

約数ペア:

[(1, 2013753465), (3, 671251155), (5, 402750693), (9, 223750385), (15, 134250231), (45, 44750077), (97, 20760345), (139, 14487435), (291, 6920115), (417, 4829145), (485, 4152069), (695, 2897487), (873, 2306705), (1251, 1609715), (1455, 1384023), (2085, 965829), (3319, 606735), (4365, 461341), (6255, 321943), (9957, 202245), (13483, 149355), (16595, 121347), (29871, 67415), (40449, 49785)]