56724135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1523}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 98316288

約数和(自身を除く): 41592153

約数列:

[1, 3, 5, 13, 15, 39, 65, 191, 195, 573, 955, 1523, 2483, 2865, 4569, 7449, 7615, 12415, 19799, 22845, 37245, 59397, 98995, 290893, 296985, 872679, 1454465, 3781609, 4363395, 11344827, 18908045, 56724135]

約数ペア:

[(1, 56724135), (3, 18908045), (5, 11344827), (13, 4363395), (15, 3781609), (39, 1454465), (65, 872679), (191, 296985), (195, 290893), (573, 98995), (955, 59397), (1523, 37245), (2483, 22845), (2865, 19799), (4569, 12415), (7449, 7615)]