13840875

素因数分解:

$3^4\times 5^3\times {\mathrm{1367}}^1$

素因数の和:1394

約数の個数: 40

約数和(自身を含む): 25822368

約数和(自身を除く): 11981493

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 1367, 2025, 3375, 4101, 6835, 10125, 12303, 20505, 34175, 36909, 61515, 102525, 110727, 170875, 184545, 307575, 512625, 553635, 922725, 1537875, 2768175, 4613625, 13840875]

約数ペア:

[(1, 13840875), (3, 4613625), (5, 2768175), (9, 1537875), (15, 922725), (25, 553635), (27, 512625), (45, 307575), (75, 184545), (81, 170875), (125, 110727), (135, 102525), (225, 61515), (375, 36909), (405, 34175), (675, 20505), (1125, 12303), (1367, 10125), (2025, 6835), (3375, 4101)]