56533815

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32213}}^1$

素因数の和:32240

約数の個数: 32

約数和(自身を含む): 108239040

約数和(自身を除く): 51705225

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 32213, 96639, 161065, 289917, 418769, 483195, 869751, 1256307, 1449585, 2093845, 3768921, 4348755, 6281535, 11306763, 18844605, 56533815]

約数ペア:

[(1, 56533815), (3, 18844605), (5, 11306763), (9, 6281535), (13, 4348755), (15, 3768921), (27, 2093845), (39, 1449585), (45, 1256307), (65, 869751), (117, 483195), (135, 418769), (195, 289917), (351, 161065), (585, 96639), (1755, 32213)]