23481255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1481}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 43250688

約数和(自身を除く): 19769433

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 151, 453, 755, 1057, 1481, 2265, 3171, 4443, 5285, 7405, 10367, 15855, 22215, 31101, 51835, 155505, 223631, 670893, 1118155, 1565417, 3354465, 4696251, 7827085, 23481255]

約数ペア:

[(1, 23481255), (3, 7827085), (5, 4696251), (7, 3354465), (15, 1565417), (21, 1118155), (35, 670893), (105, 223631), (151, 155505), (453, 51835), (755, 31101), (1057, 22215), (1481, 15855), (2265, 10367), (3171, 7405), (4443, 5285)]