6897015

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 12533760

約数和(自身を除く): 5636745

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1087, 1269, 2115, 3261, 5435, 6345, 9783, 16305, 29349, 48915, 51089, 146745, 153267, 255445, 459801, 766335, 1379403, 2299005, 6897015]

約数ペア:

[(1, 6897015), (3, 2299005), (5, 1379403), (9, 766335), (15, 459801), (27, 255445), (45, 153267), (47, 146745), (135, 51089), (141, 48915), (235, 29349), (423, 16305), (705, 9783), (1087, 6345), (1269, 5435), (2115, 3261)]