4152135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 3105465

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 195, 199, 321, 535, 597, 995, 1391, 1605, 2587, 2985, 4173, 6955, 7761, 12935, 20865, 21293, 38805, 63879, 106465, 276809, 319395, 830427, 1384045, 4152135]

約数ペア:

[(1, 4152135), (3, 1384045), (5, 830427), (13, 319395), (15, 276809), (39, 106465), (65, 63879), (107, 38805), (195, 21293), (199, 20865), (321, 12935), (535, 7761), (597, 6955), (995, 4173), (1391, 2985), (1605, 2587)]