1952808975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2017}}^1$

素因数の和:2377

約数の個数: 72

約数和(自身を含む): 3780004592

約数和(自身を除く): 1827195617

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 331, 585, 975, 993, 1655, 2017, 2925, 2979, 4303, 4965, 6051, 8275, 10085, 12909, 14895, 18153, 21515, 24825, 26221, 30255, 38727, 50425, 64545, 74475, 78663, 90765, 107575, 131105, 151275, 193635, 235989, 322725, 393315, 453825, 655525, 667627, 968175, 1179945, 1966575, 2002881, 3338135, 5899725, 6008643, 8679151, 10014405, 16690675, 26037453, 30043215, 43395755, 50072025, 78112359, 130187265, 150216075, 216978775, 390561795, 650936325, 1952808975]

約数ペア:

[(1, 1952808975), (3, 650936325), (5, 390561795), (9, 216978775), (13, 150216075), (15, 130187265), (25, 78112359), (39, 50072025), (45, 43395755), (65, 30043215), (75, 26037453), (117, 16690675), (195, 10014405), (225, 8679151), (325, 6008643), (331, 5899725), (585, 3338135), (975, 2002881), (993, 1966575), (1655, 1179945), (2017, 968175), (2925, 667627), (2979, 655525), (4303, 453825), (4965, 393315), (6051, 322725), (8275, 235989), (10085, 193635), (12909, 151275), (14895, 131105), (18153, 107575), (21515, 90765), (24825, 78663), (26221, 74475), (30255, 64545), (38727, 50425)]