20133029115

素因数分解:

$3^4\times 5^1\times {\mathrm{3623}}^1\times {\mathrm{13721}}^1$

素因数の和:17361

約数の個数: 40

約数和(自身を含む): 36102911328

約数和(自身を除く): 15969882213

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 3623, 10869, 13721, 18115, 32607, 41163, 54345, 68605, 97821, 123489, 163035, 205815, 293463, 370467, 489105, 617445, 1111401, 1467315, 1852335, 5557005, 49711183, 149133549, 248555915, 447400647, 745667745, 1342201941, 2237003235, 4026605823, 6711009705, 20133029115]

約数ペア:

[(1, 20133029115), (3, 6711009705), (5, 4026605823), (9, 2237003235), (15, 1342201941), (27, 745667745), (45, 447400647), (81, 248555915), (135, 149133549), (405, 49711183), (3623, 5557005), (10869, 1852335), (13721, 1467315), (18115, 1111401), (32607, 617445), (41163, 489105), (54345, 370467), (68605, 293463), (97821, 205815), (123489, 163035)]