2677455

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1$

素因数の和:629

約数の個数: 40

約数和(自身を含む): 5244624

約数和(自身を除く): 2567169

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 601, 891, 1485, 1803, 3005, 4455, 5409, 6611, 9015, 16227, 19833, 27045, 33055, 48681, 59499, 81135, 99165, 178497, 243405, 297495, 535491, 892485, 2677455]

約数ペア:

[(1, 2677455), (3, 892485), (5, 535491), (9, 297495), (11, 243405), (15, 178497), (27, 99165), (33, 81135), (45, 59499), (55, 48681), (81, 33055), (99, 27045), (135, 19833), (165, 16227), (297, 9015), (405, 6611), (495, 5409), (601, 4455), (891, 3005), (1485, 1803)]