65897820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{122033}}^1$

素因数の和:122051

約数の個数: 48

約数和(自身を含む): 205017120

約数和(自身を除く): 139119300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 122033, 244066, 366099, 488132, 610165, 732198, 1098297, 1220330, 1464396, 1830495, 2196594, 2440660, 3294891, 3660990, 4393188, 5491485, 6589782, 7321980, 10982970, 13179564, 16474455, 21965940, 32948910, 65897820]

約数ペア:

[(1, 65897820), (2, 32948910), (3, 21965940), (4, 16474455), (5, 13179564), (6, 10982970), (9, 7321980), (10, 6589782), (12, 5491485), (15, 4393188), (18, 3660990), (20, 3294891), (27, 2440660), (30, 2196594), (36, 1830495), (45, 1464396), (54, 1220330), (60, 1098297), (90, 732198), (108, 610165), (135, 488132), (180, 366099), (270, 244066), (540, 122033)]