14980185

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 28911168

約数和(自身を除く): 13930983

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 159, 165, 265, 477, 495, 571, 583, 795, 1713, 1749, 2385, 2855, 2915, 5139, 5247, 6281, 8565, 8745, 18843, 25695, 26235, 30263, 31405, 56529, 90789, 94215, 151315, 272367, 282645, 332893, 453945, 998679, 1361835, 1664465, 2996037, 4993395, 14980185]

約数ペア:

[(1, 14980185), (3, 4993395), (5, 2996037), (9, 1664465), (11, 1361835), (15, 998679), (33, 453945), (45, 332893), (53, 282645), (55, 272367), (99, 151315), (159, 94215), (165, 90789), (265, 56529), (477, 31405), (495, 30263), (571, 26235), (583, 25695), (795, 18843), (1713, 8745), (1749, 8565), (2385, 6281), (2855, 5247), (2915, 5139)]