16206075

素因数分解:

$3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 60

約数和(自身を含む): 30788208

約数和(自身を除く): 14582133

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 81, 135, 151, 159, 225, 265, 405, 453, 477, 675, 755, 795, 1325, 1359, 1431, 2025, 2265, 2385, 3775, 3975, 4077, 4293, 6795, 7155, 8003, 11325, 11925, 12231, 20385, 21465, 24009, 33975, 35775, 40015, 61155, 72027, 101925, 107325, 120045, 200075, 216081, 305775, 360135, 600225, 648243, 1080405, 1800675, 3241215, 5402025, 16206075]

約数ペア:

[(1, 16206075), (3, 5402025), (5, 3241215), (9, 1800675), (15, 1080405), (25, 648243), (27, 600225), (45, 360135), (53, 305775), (75, 216081), (81, 200075), (135, 120045), (151, 107325), (159, 101925), (225, 72027), (265, 61155), (405, 40015), (453, 35775), (477, 33975), (675, 24009), (755, 21465), (795, 20385), (1325, 12231), (1359, 11925), (1431, 11325), (2025, 8003), (2265, 7155), (2385, 6795), (3775, 4293), (3975, 4077)]