89869725

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{3301}}^1$

素因数の和:3339

約数の個数: 54

約数和(自身を含む): 176983898

約数和(自身を除く): 87114173

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 121, 165, 225, 275, 363, 495, 605, 825, 1089, 1815, 2475, 3025, 3301, 5445, 9075, 9903, 16505, 27225, 29709, 36311, 49515, 82525, 108933, 148545, 181555, 247575, 326799, 399421, 544665, 742725, 907775, 1198263, 1633995, 1997105, 2723325, 3594789, 5991315, 8169975, 9985525, 17973945, 29956575, 89869725]

約数ペア:

[(1, 89869725), (3, 29956575), (5, 17973945), (9, 9985525), (11, 8169975), (15, 5991315), (25, 3594789), (33, 2723325), (45, 1997105), (55, 1633995), (75, 1198263), (99, 907775), (121, 742725), (165, 544665), (225, 399421), (275, 326799), (363, 247575), (495, 181555), (605, 148545), (825, 108933), (1089, 82525), (1815, 49515), (2475, 36311), (3025, 29709), (3301, 27225), (5445, 16505), (9075, 9903)]