1004089455

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2399}}^1$

素因数の和:2612

約数の個数: 48

約数和(自身を含む): 1779148800

約数和(自身を除く): 775059345

約数列:

[1, 3, 5, 9, 15, 45, 71, 131, 213, 355, 393, 639, 655, 1065, 1179, 1965, 2399, 3195, 5895, 7197, 9301, 11995, 21591, 27903, 35985, 46505, 83709, 107955, 139515, 170329, 314269, 418545, 510987, 851645, 942807, 1532961, 1571345, 2554935, 2828421, 4714035, 7664805, 14142105, 22313099, 66939297, 111565495, 200817891, 334696485, 1004089455]

約数ペア:

[(1, 1004089455), (3, 334696485), (5, 200817891), (9, 111565495), (15, 66939297), (45, 22313099), (71, 14142105), (131, 7664805), (213, 4714035), (355, 2828421), (393, 2554935), (639, 1571345), (655, 1532961), (1065, 942807), (1179, 851645), (1965, 510987), (2399, 418545), (3195, 314269), (5895, 170329), (7197, 139515), (9301, 107955), (11995, 83709), (21591, 46505), (27903, 35985)]