22727265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{761}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 39940992

約数和(自身を除く): 17213727

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 181, 543, 761, 905, 1991, 2283, 2715, 3805, 5973, 8371, 9955, 11415, 25113, 29865, 41855, 125565, 137741, 413223, 688705, 1515151, 2066115, 4545453, 7575755, 22727265]

約数ペア:

[(1, 22727265), (3, 7575755), (5, 4545453), (11, 2066115), (15, 1515151), (33, 688705), (55, 413223), (165, 137741), (181, 125565), (543, 41855), (761, 29865), (905, 25113), (1991, 11415), (2283, 9955), (2715, 8371), (3805, 5973)]