3241215

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 40

約数和(自身を含む): 5959008

約数和(自身を除く): 2717793

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 151, 159, 265, 405, 453, 477, 755, 795, 1359, 1431, 2265, 2385, 4077, 4293, 6795, 7155, 8003, 12231, 20385, 21465, 24009, 40015, 61155, 72027, 120045, 216081, 360135, 648243, 1080405, 3241215]

約数ペア:

[(1, 3241215), (3, 1080405), (5, 648243), (9, 360135), (15, 216081), (27, 120045), (45, 72027), (53, 61155), (81, 40015), (135, 24009), (151, 21465), (159, 20385), (265, 12231), (405, 8003), (453, 7155), (477, 6795), (755, 4293), (795, 4077), (1359, 2385), (1431, 2265)]