246112255

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 313344000

約数和(自身を除く): 67231745

約数列:

[1, 5, 31, 79, 101, 155, 199, 395, 505, 995, 2449, 3131, 6169, 7979, 12245, 15655, 15721, 20099, 30845, 39895, 78605, 100495, 247349, 487351, 623069, 1236745, 1587821, 2436755, 3115345, 7939105, 49222451, 246112255]

約数ペア:

[(1, 246112255), (5, 49222451), (31, 7939105), (79, 3115345), (101, 2436755), (155, 1587821), (199, 1236745), (395, 623069), (505, 487351), (995, 247349), (2449, 100495), (3131, 78605), (6169, 39895), (7979, 30845), (12245, 20099), (15655, 15721)]