64577835

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{29287}}^1$

素因数の和:29312

約数の個数: 36

約数和(自身を含む): 130214448

約数和(自身を除く): 65636613

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 29287, 87861, 146435, 205009, 263583, 439305, 615027, 1025045, 1317915, 1435063, 1845081, 3075135, 4305189, 7175315, 9225405, 12915567, 21525945, 64577835]

約数ペア:

[(1, 64577835), (3, 21525945), (5, 12915567), (7, 9225405), (9, 7175315), (15, 4305189), (21, 3075135), (35, 1845081), (45, 1435063), (49, 1317915), (63, 1025045), (105, 615027), (147, 439305), (245, 263583), (315, 205009), (441, 146435), (735, 87861), (2205, 29287)]