83105775

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{21727}}^1$

素因数の和:21760

約数の個数: 36

約数和(自身を含む): 157614912

約数和(自身を除く): 74509137

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 21727, 65181, 108635, 195543, 325905, 369359, 543175, 977715, 1108077, 1629525, 1846795, 3324231, 4888575, 5540385, 9233975, 16621155, 27701925, 83105775]

約数ペア:

[(1, 83105775), (3, 27701925), (5, 16621155), (9, 9233975), (15, 5540385), (17, 4888575), (25, 3324231), (45, 1846795), (51, 1629525), (75, 1108077), (85, 977715), (153, 543175), (225, 369359), (255, 325905), (425, 195543), (765, 108635), (1275, 65181), (3825, 21727)]