1993306575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{3593}}^1$

素因数の和:4188

約数の個数: 48

約数和(自身を含む): 3556334880

約数和(自身を除く): 1563028305

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 569, 975, 1707, 2845, 3593, 7397, 8535, 10779, 14225, 17965, 22191, 36985, 42675, 46709, 53895, 89825, 110955, 140127, 184925, 233545, 269475, 554775, 700635, 1167725, 2044417, 3503175, 6133251, 10222085, 26577421, 30666255, 51110425, 79732263, 132887105, 153331275, 398661315, 664435525, 1993306575]

約数ペア:

[(1, 1993306575), (3, 664435525), (5, 398661315), (13, 153331275), (15, 132887105), (25, 79732263), (39, 51110425), (65, 30666255), (75, 26577421), (195, 10222085), (325, 6133251), (569, 3503175), (975, 2044417), (1707, 1167725), (2845, 700635), (3593, 554775), (7397, 269475), (8535, 233545), (10779, 184925), (14225, 140127), (17965, 110955), (22191, 89825), (36985, 53895), (42675, 46709)]