6813225

素因数分解:

$3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:406

約数の個数: 36

約数和(自身を含む): 12360816

約数和(自身を除く): 5547591

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 107, 225, 283, 321, 535, 849, 963, 1415, 1605, 2547, 2675, 4245, 4815, 7075, 8025, 12735, 21225, 24075, 30281, 63675, 90843, 151405, 272529, 454215, 757025, 1362645, 2271075, 6813225]

約数ペア:

[(1, 6813225), (3, 2271075), (5, 1362645), (9, 757025), (15, 454215), (25, 272529), (45, 151405), (75, 90843), (107, 63675), (225, 30281), (283, 24075), (321, 21225), (535, 12735), (849, 8025), (963, 7075), (1415, 4815), (1605, 4245), (2547, 2675)]