155125532015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{919}}^1\times {\mathrm{5501}}^1$

素因数の和:6480

約数の個数: 48

約数和(自身を含む): 208284592320

約数和(自身を除く): 53159060305

約数列:

[1, 5, 17, 19, 85, 95, 323, 361, 919, 1615, 1805, 4595, 5501, 6137, 15623, 17461, 27505, 30685, 78115, 87305, 93517, 104519, 296837, 331759, 467585, 522595, 1484185, 1658795, 1776823, 1985861, 5055419, 5639903, 8884115, 9929305, 25277095, 28199515, 33759637, 85942123, 96052961, 168798185, 429710615, 480264805, 1632900337, 1825006259, 8164501685, 9125031295, 31025106403, 155125532015]

約数ペア:

[(1, 155125532015), (5, 31025106403), (17, 9125031295), (19, 8164501685), (85, 1825006259), (95, 1632900337), (323, 480264805), (361, 429710615), (919, 168798185), (1615, 96052961), (1805, 85942123), (4595, 33759637), (5501, 28199515), (6137, 25277095), (15623, 9929305), (17461, 8884115), (27505, 5639903), (30685, 5055419), (78115, 1985861), (87305, 1776823), (93517, 1658795), (104519, 1484185), (296837, 522595), (331759, 467585)]