1827492075

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:1049

約数の個数: 72

約数和(自身を含む): 3347285760

約数和(自身を除く): 1519793685

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 139, 213, 225, 355, 417, 639, 695, 823, 1065, 1251, 1775, 2085, 2469, 3195, 3475, 4115, 5325, 6255, 7407, 9869, 10425, 12345, 15975, 20575, 29607, 31275, 37035, 49345, 58433, 61725, 88821, 114397, 148035, 175299, 185175, 246725, 292165, 343191, 444105, 525897, 571985, 740175, 876495, 1029573, 1460825, 1715955, 2220525, 2629485, 2859925, 4382475, 5147865, 8122187, 8579775, 13147425, 24366561, 25739325, 40610935, 73099683, 121832805, 203054675, 365498415, 609164025, 1827492075]

約数ペア:

[(1, 1827492075), (3, 609164025), (5, 365498415), (9, 203054675), (15, 121832805), (25, 73099683), (45, 40610935), (71, 25739325), (75, 24366561), (139, 13147425), (213, 8579775), (225, 8122187), (355, 5147865), (417, 4382475), (639, 2859925), (695, 2629485), (823, 2220525), (1065, 1715955), (1251, 1460825), (1775, 1029573), (2085, 876495), (2469, 740175), (3195, 571985), (3475, 525897), (4115, 444105), (5325, 343191), (6255, 292165), (7407, 246725), (9869, 185175), (10425, 175299), (12345, 148035), (15975, 114397), (20575, 88821), (29607, 61725), (31275, 58433), (37035, 49345)]