12793902015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{683983}}^1$

素因数の和:684063

約数の個数: 32

約数和(自身を含む): 21668613120

約数和(自身を除く): 8874711105

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 3741, 6235, 18705, 683983, 2051949, 3419915, 10259745, 19835507, 29411269, 59506521, 88233807, 99177535, 147056345, 297532605, 441169035, 852926801, 2558780403, 4264634005, 12793902015]

約数ペア:

[(1, 12793902015), (3, 4264634005), (5, 2558780403), (15, 852926801), (29, 441169035), (43, 297532605), (87, 147056345), (129, 99177535), (145, 88233807), (215, 59506521), (435, 29411269), (645, 19835507), (1247, 10259745), (3741, 3419915), (6235, 2051949), (18705, 683983)]