89652015

素因数分解:

$3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1223}}^1$

素因数の和:1421

約数の個数: 40

約数和(自身を含む): 161729568

約数和(自身を除く): 72077553

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 181, 405, 543, 905, 1223, 1629, 2715, 3669, 4887, 6115, 8145, 11007, 14661, 18345, 24435, 33021, 55035, 73305, 99063, 165105, 221363, 495315, 664089, 1106815, 1992267, 3320445, 5976801, 9961335, 17930403, 29884005, 89652015]

約数ペア:

[(1, 89652015), (3, 29884005), (5, 17930403), (9, 9961335), (15, 5976801), (27, 3320445), (45, 1992267), (81, 1106815), (135, 664089), (181, 495315), (405, 221363), (543, 165105), (905, 99063), (1223, 73305), (1629, 55035), (2715, 33021), (3669, 24435), (4887, 18345), (6115, 14661), (8145, 11007)]