129225855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{4327}}^1$

素因数の和:4527

約数の個数: 32

約数和(自身を含む): 226856448

約数和(自身を除く): 97630593

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 181, 543, 905, 1991, 2715, 4327, 5973, 9955, 12981, 21635, 29865, 47597, 64905, 142791, 237985, 713955, 783187, 2349561, 3915935, 8615057, 11747805, 25845171, 43075285, 129225855]

約数ペア:

[(1, 129225855), (3, 43075285), (5, 25845171), (11, 11747805), (15, 8615057), (33, 3915935), (55, 2349561), (165, 783187), (181, 713955), (543, 237985), (905, 142791), (1991, 64905), (2715, 47597), (4327, 29865), (5973, 21635), (9955, 12981)]