12620238045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{338027}}^1$

素因数の和:338185

約数の個数: 32

約数和(自身を含む): 21417454080

約数和(自身を除く): 8797216035

約数列:

[1, 3, 5, 15, 19, 57, 95, 131, 285, 393, 655, 1965, 2489, 7467, 12445, 37335, 338027, 1014081, 1690135, 5070405, 6422513, 19267539, 32112565, 44281537, 96337695, 132844611, 221407685, 664223055, 841349203, 2524047609, 4206746015, 12620238045]

約数ペア:

[(1, 12620238045), (3, 4206746015), (5, 2524047609), (15, 841349203), (19, 664223055), (57, 221407685), (95, 132844611), (131, 96337695), (285, 44281537), (393, 32112565), (655, 19267539), (1965, 6422513), (2489, 5070405), (7467, 1690135), (12445, 1014081), (37335, 338027)]