90423135

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20297}}^1$

素因数の和:20325

約数の個数: 40

約数和(自身を含む): 176836176

約数和(自身を除く): 86413041

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 20297, 60891, 101485, 182673, 223267, 304455, 548019, 669801, 913365, 1116335, 1644057, 2009403, 2740095, 3349005, 6028209, 8220285, 10047015, 18084627, 30141045, 90423135]

約数ペア:

[(1, 90423135), (3, 30141045), (5, 18084627), (9, 10047015), (11, 8220285), (15, 6028209), (27, 3349005), (33, 2740095), (45, 2009403), (55, 1644057), (81, 1116335), (99, 913365), (135, 669801), (165, 548019), (297, 304455), (405, 223267), (495, 182673), (891, 101485), (1485, 60891), (4455, 20297)]