2045736045

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1\times {\mathrm{983}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 3591993600

約数和(自身を除く): 1546257555

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 449, 515, 927, 983, 1347, 1545, 2245, 2949, 4041, 4635, 4915, 6735, 8847, 14745, 20205, 44235, 46247, 101249, 138741, 231235, 303747, 416223, 441367, 506245, 693705, 911241, 1324101, 1518735, 2081115, 2206835, 3972303, 4556205, 6620505, 19861515, 45460801, 136382403, 227304005, 409147209, 681912015, 2045736045]

約数ペア:

[(1, 2045736045), (3, 681912015), (5, 409147209), (9, 227304005), (15, 136382403), (45, 45460801), (103, 19861515), (309, 6620505), (449, 4556205), (515, 3972303), (927, 2206835), (983, 2081115), (1347, 1518735), (1545, 1324101), (2245, 911241), (2949, 693705), (4041, 506245), (4635, 441367), (4915, 416223), (6735, 303747), (8847, 231235), (14745, 138741), (20205, 101249), (44235, 46247)]