56745255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23497}}^1$

素因数の和:23535

約数の個数: 32

約数和(自身を含む): 108278784

約数和(自身を除く): 51533529

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 23497, 70491, 117485, 164479, 352455, 493437, 540431, 822395, 1621293, 2467185, 2702155, 3783017, 8106465, 11349051, 18915085, 56745255]

約数ペア:

[(1, 56745255), (3, 18915085), (5, 11349051), (7, 8106465), (15, 3783017), (21, 2702155), (23, 2467185), (35, 1621293), (69, 822395), (105, 540431), (115, 493437), (161, 352455), (345, 164479), (483, 117485), (805, 70491), (2415, 23497)]