100403955

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4861}}^1$

素因数の和:4898

約数の個数: 48

約数和(自身を含む): 191134944

約数和(自身を除く): 90730989

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 2295, 4131, 4861, 6885, 14583, 20655, 24305, 43749, 72915, 82637, 131247, 218745, 247911, 393741, 413185, 656235, 743733, 1181223, 1239555, 1968705, 2231199, 3718665, 5906115, 6693597, 11155995, 20080791, 33467985, 100403955]

約数ペア:

[(1, 100403955), (3, 33467985), (5, 20080791), (9, 11155995), (15, 6693597), (17, 5906115), (27, 3718665), (45, 2231199), (51, 1968705), (81, 1239555), (85, 1181223), (135, 743733), (153, 656235), (243, 413185), (255, 393741), (405, 247911), (459, 218745), (765, 131247), (1215, 82637), (1377, 72915), (2295, 43749), (4131, 24305), (4861, 20655), (6885, 14583)]