537145345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4133}}^1$

素因数の和:4305

約数の個数: 32

約数和(自身を含む): 750072960

約数和(自身を除く): 212927615

約数列:

[1, 5, 11, 17, 55, 85, 139, 187, 695, 935, 1529, 2363, 4133, 7645, 11815, 20665, 25993, 45463, 70261, 129965, 227315, 351305, 574487, 772871, 2872435, 3864355, 6319357, 9766279, 31596785, 48831395, 107429069, 537145345]

約数ペア:

[(1, 537145345), (5, 107429069), (11, 48831395), (17, 31596785), (55, 9766279), (85, 6319357), (139, 3864355), (187, 2872435), (695, 772871), (935, 574487), (1529, 351305), (2363, 227315), (4133, 129965), (7645, 70261), (11815, 45463), (20665, 25993)]