2078392875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{193}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 3825127488

約数和(自身を除く): 1746734613

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 125, 141, 193, 195, 235, 325, 375, 579, 611, 705, 965, 975, 1175, 1625, 1833, 2209, 2509, 2895, 3055, 3525, 4825, 4875, 5875, 6627, 7527, 9071, 9165, 11045, 12545, 14475, 15275, 17625, 24125, 27213, 28717, 33135, 37635, 45355, 45825, 55225, 62725, 72375, 76375, 86151, 117923, 136065, 143585, 165675, 188175, 226775, 229125, 276125, 313625, 353769, 426337, 430755, 589615, 680325, 717925, 828375, 940875, 1133875, 1279011, 1768845, 2131685, 2153775, 2948075, 3401625, 3589625, 5542381, 6395055, 8844225, 10658425, 10768875, 14740375, 16627143, 27711905, 31975275, 44221125, 53292125, 83135715, 138559525, 159876375, 415678575, 692797625, 2078392875]

約数ペア:

[(1, 2078392875), (3, 692797625), (5, 415678575), (13, 159876375), (15, 138559525), (25, 83135715), (39, 53292125), (47, 44221125), (65, 31975275), (75, 27711905), (125, 16627143), (141, 14740375), (193, 10768875), (195, 10658425), (235, 8844225), (325, 6395055), (375, 5542381), (579, 3589625), (611, 3401625), (705, 2948075), (965, 2153775), (975, 2131685), (1175, 1768845), (1625, 1279011), (1833, 1133875), (2209, 940875), (2509, 828375), (2895, 717925), (3055, 680325), (3525, 589615), (4825, 430755), (4875, 426337), (5875, 353769), (6627, 313625), (7527, 276125), (9071, 229125), (9165, 226775), (11045, 188175), (12545, 165675), (14475, 143585), (15275, 136065), (17625, 117923), (24125, 86151), (27213, 76375), (28717, 72375), (33135, 62725), (37635, 55225), (45355, 45825)]