12105804555

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{73643}}^1$

素因数の和:73948

約数の個数: 48

約数和(自身を含む): 22678227936

約数和(自身を除く): 10572423381

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 281, 585, 843, 1405, 2529, 3653, 4215, 10959, 12645, 18265, 32877, 54795, 73643, 164385, 220929, 368215, 662787, 957359, 1104645, 2872077, 3313935, 4786795, 8616231, 14360385, 20693683, 43081155, 62081049, 103468415, 186243147, 269017879, 310405245, 807053637, 931215735, 1345089395, 2421160911, 4035268185, 12105804555]

約数ペア:

[(1, 12105804555), (3, 4035268185), (5, 2421160911), (9, 1345089395), (13, 931215735), (15, 807053637), (39, 310405245), (45, 269017879), (65, 186243147), (117, 103468415), (195, 62081049), (281, 43081155), (585, 20693683), (843, 14360385), (1405, 8616231), (2529, 4786795), (3653, 3313935), (4215, 2872077), (10959, 1104645), (12645, 957359), (18265, 662787), (32877, 368215), (54795, 220929), (73643, 164385)]