329339925

素因数分解:

$3^4\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1579}}^1$

素因数の和:1704

約数の個数: 60

約数和(自身を含む): 616364320

約数和(自身を除く): 287024395

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 103, 135, 225, 309, 405, 515, 675, 927, 1545, 1579, 2025, 2575, 2781, 4635, 4737, 7725, 7895, 8343, 13905, 14211, 23175, 23685, 39475, 41715, 42633, 69525, 71055, 118425, 127899, 162637, 208575, 213165, 355275, 487911, 639495, 813185, 1065825, 1463733, 2439555, 3197475, 4065925, 4391199, 7318665, 12197775, 13173597, 21955995, 36593325, 65867985, 109779975, 329339925]

約数ペア:

[(1, 329339925), (3, 109779975), (5, 65867985), (9, 36593325), (15, 21955995), (25, 13173597), (27, 12197775), (45, 7318665), (75, 4391199), (81, 4065925), (103, 3197475), (135, 2439555), (225, 1463733), (309, 1065825), (405, 813185), (515, 639495), (675, 487911), (927, 355275), (1545, 213165), (1579, 208575), (2025, 162637), (2575, 127899), (2781, 118425), (4635, 71055), (4737, 69525), (7725, 42633), (7895, 41715), (8343, 39475), (13905, 23685), (14211, 23175)]