65941290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{81409}}^1$

素因数の和:81428

約数の個数: 40

約数和(自身を含む): 177310980

約数和(自身を除く): 111369690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 81409, 162818, 244227, 407045, 488454, 732681, 814090, 1221135, 1465362, 2198043, 2442270, 3663405, 4396086, 6594129, 7326810, 10990215, 13188258, 21980430, 32970645, 65941290]

約数ペア:

[(1, 65941290), (2, 32970645), (3, 21980430), (5, 13188258), (6, 10990215), (9, 7326810), (10, 6594129), (15, 4396086), (18, 3663405), (27, 2442270), (30, 2198043), (45, 1465362), (54, 1221135), (81, 814090), (90, 732681), (135, 488454), (162, 407045), (270, 244227), (405, 162818), (810, 81409)]