2271075

素因数分解:

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

素因数の和:403

約数の個数: 24

約数和(自身を含む): 3803328

約数和(自身を除く): 1532253

約数列:

[1, 3, 5, 15, 25, 75, 107, 283, 321, 535, 849, 1415, 1605, 2675, 4245, 7075, 8025, 21225, 30281, 90843, 151405, 454215, 757025, 2271075]

約数ペア:

[(1, 2271075), (3, 757025), (5, 454215), (15, 151405), (25, 90843), (75, 30281), (107, 21225), (283, 8025), (321, 7075), (535, 4245), (849, 2675), (1415, 1605)]