318536085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131899}}^1$

素因数の和:131937

約数の個数: 32

約数和(自身を含む): 607795200

約数和(自身を除く): 289259115

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 131899, 395697, 659495, 923293, 1978485, 2769879, 3033677, 4616465, 9101031, 13849395, 15168385, 21235739, 45505155, 63707217, 106178695, 318536085]

約数ペア:

[(1, 318536085), (3, 106178695), (5, 63707217), (7, 45505155), (15, 21235739), (21, 15168385), (23, 13849395), (35, 9101031), (69, 4616465), (105, 3033677), (115, 2769879), (161, 1978485), (345, 923293), (483, 659495), (805, 395697), (2415, 131899)]