9723645

素因数分解:

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

素因数の和:224

約数の個数: 48

約数和(自身を含む): 17926272

約数和(自身を除く): 8202627

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 151, 159, 243, 265, 405, 453, 477, 755, 795, 1215, 1359, 1431, 2265, 2385, 4077, 4293, 6795, 7155, 8003, 12231, 12879, 20385, 21465, 24009, 36693, 40015, 61155, 64395, 72027, 120045, 183465, 216081, 360135, 648243, 1080405, 1944729, 3241215, 9723645]

約数ペア:

[(1, 9723645), (3, 3241215), (5, 1944729), (9, 1080405), (15, 648243), (27, 360135), (45, 216081), (53, 183465), (81, 120045), (135, 72027), (151, 64395), (159, 61155), (243, 40015), (265, 36693), (405, 24009), (453, 21465), (477, 20385), (755, 12879), (795, 12231), (1215, 8003), (1359, 7155), (1431, 6795), (2265, 4293), (2385, 4077)]