27832815

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3617}}^1$

素因数の和:3653

約数の個数: 40

約数和(自身を含む): 52533360

約数和(自身を除く): 24700545

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 3617, 7695, 10851, 18085, 32553, 54255, 68723, 97659, 162765, 206169, 292977, 343615, 488295, 618507, 1030845, 1464885, 1855521, 3092535, 5566563, 9277605, 27832815]

約数ペア:

[(1, 27832815), (3, 9277605), (5, 5566563), (9, 3092535), (15, 1855521), (19, 1464885), (27, 1030845), (45, 618507), (57, 488295), (81, 343615), (95, 292977), (135, 206169), (171, 162765), (285, 97659), (405, 68723), (513, 54255), (855, 32553), (1539, 18085), (2565, 10851), (3617, 7695)]