2215236435

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{20261}}^1$

素因数の和:20503

約数の個数: 32

約数和(自身を含む): 3658830912

約数和(自身を除く): 1443594477

約数列:

[1, 3, 5, 15, 37, 111, 185, 197, 555, 591, 985, 2955, 7289, 20261, 21867, 36445, 60783, 101305, 109335, 303915, 749657, 2248971, 3748285, 3991417, 11244855, 11974251, 19957085, 59871255, 147682429, 443047287, 738412145, 2215236435]

約数ペア:

[(1, 2215236435), (3, 738412145), (5, 443047287), (15, 147682429), (37, 59871255), (111, 19957085), (185, 11974251), (197, 11244855), (555, 3991417), (591, 3748285), (985, 2248971), (2955, 749657), (7289, 303915), (20261, 109335), (21867, 101305), (36445, 60783)]