12925482015

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{225163}}^1$

素因数の和:225303

約数の個数: 32

約数和(自身を含む): 21399586560

約数和(自身を除く): 8474104545

約数列:

[1, 3, 5, 15, 43, 89, 129, 215, 267, 445, 645, 1335, 3827, 11481, 19135, 57405, 225163, 675489, 1125815, 3377445, 9682009, 20039507, 29046027, 48410045, 60118521, 100197535, 145230135, 300592605, 861698801, 2585096403, 4308494005, 12925482015]

約数ペア:

[(1, 12925482015), (3, 4308494005), (5, 2585096403), (15, 861698801), (43, 300592605), (89, 145230135), (129, 100197535), (215, 60118521), (267, 48410045), (445, 29046027), (645, 20039507), (1335, 9682009), (3827, 3377445), (11481, 1125815), (19135, 675489), (57405, 225163)]