330594985

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{823}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 474624000

約数和(自身を除く): 144029015

約数列:

[1, 5, 7, 23, 35, 115, 161, 499, 805, 823, 2495, 3493, 4115, 5761, 11477, 17465, 18929, 28805, 57385, 80339, 94645, 132503, 401695, 410677, 662515, 2053385, 2874739, 9445571, 14373695, 47227855, 66118997, 330594985]

約数ペア:

[(1, 330594985), (5, 66118997), (7, 47227855), (23, 14373695), (35, 9445571), (115, 2874739), (161, 2053385), (499, 662515), (805, 410677), (823, 401695), (2495, 132503), (3493, 94645), (4115, 80339), (5761, 57385), (11477, 28805), (17465, 18929)]