27893475

素因数分解:

$3^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:988

約数の個数: 36

約数和(自身を含む): 50352432

約数和(自身を除く): 22458957

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 151, 225, 453, 755, 821, 1359, 2265, 2463, 3775, 4105, 6795, 7389, 11325, 12315, 20525, 33975, 36945, 61575, 123971, 184725, 371913, 619855, 1115739, 1859565, 3099275, 5578695, 9297825, 27893475]

約数ペア:

[(1, 27893475), (3, 9297825), (5, 5578695), (9, 3099275), (15, 1859565), (25, 1115739), (45, 619855), (75, 371913), (151, 184725), (225, 123971), (453, 61575), (755, 36945), (821, 33975), (1359, 20525), (2265, 12315), (2463, 11325), (3775, 7389), (4105, 6795)]