39381375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{9547}}^1$

素因数の和:9576

約数の個数: 32

約数和(自身を含む): 71495424

約数和(自身を除く): 32114049

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 9547, 28641, 47735, 105017, 143205, 238675, 315051, 525085, 716025, 1193375, 1575255, 2625425, 3580125, 7876275, 13127125, 39381375]

約数ペア:

[(1, 39381375), (3, 13127125), (5, 7876275), (11, 3580125), (15, 2625425), (25, 1575255), (33, 1193375), (55, 716025), (75, 525085), (125, 315051), (165, 238675), (275, 143205), (375, 105017), (825, 47735), (1375, 28641), (4125, 9547)]