47625075

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12451}}^1$

素因数の和:12484

約数の個数: 36

約数和(自身を含む): 90326808

約数和(自身を除く): 42701733

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 12451, 37353, 62255, 112059, 186765, 211667, 311275, 560295, 635001, 933825, 1058335, 1905003, 2801475, 3175005, 5291675, 9525015, 15875025, 47625075]

約数ペア:

[(1, 47625075), (3, 15875025), (5, 9525015), (9, 5291675), (15, 3175005), (17, 2801475), (25, 1905003), (45, 1058335), (51, 933825), (75, 635001), (85, 560295), (153, 311275), (225, 211667), (255, 186765), (425, 112059), (765, 62255), (1275, 37353), (3825, 12451)]