324431325

素因数分解:

$3^4\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1223}}^1$

素因数の和:1376

約数の個数: 60

約数和(自身を含む): 606041568

約数和(自身を除く): 281610243

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 131, 135, 225, 393, 405, 655, 675, 1179, 1223, 1965, 2025, 3275, 3537, 3669, 5895, 6115, 9825, 10611, 11007, 17685, 18345, 29475, 30575, 33021, 53055, 55035, 88425, 91725, 99063, 160213, 165105, 265275, 275175, 480639, 495315, 801065, 825525, 1441917, 2403195, 2476575, 4005325, 4325751, 7209585, 12015975, 12977253, 21628755, 36047925, 64886265, 108143775, 324431325]

約数ペア:

[(1, 324431325), (3, 108143775), (5, 64886265), (9, 36047925), (15, 21628755), (25, 12977253), (27, 12015975), (45, 7209585), (75, 4325751), (81, 4005325), (131, 2476575), (135, 2403195), (225, 1441917), (393, 825525), (405, 801065), (655, 495315), (675, 480639), (1179, 275175), (1223, 265275), (1965, 165105), (2025, 160213), (3275, 99063), (3537, 91725), (3669, 88425), (5895, 55035), (6115, 53055), (9825, 33021), (10611, 30575), (11007, 29475), (17685, 18345)]