77699985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1063}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 136055808

約数和(自身を除く): 58355823

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 443, 1063, 1329, 2215, 3189, 4873, 5315, 6645, 11693, 14619, 15945, 24365, 35079, 58465, 73095, 175395, 470909, 1412727, 2354545, 5179999, 7063635, 15539997, 25899995, 77699985]

約数ペア:

[(1, 77699985), (3, 25899995), (5, 15539997), (11, 7063635), (15, 5179999), (33, 2354545), (55, 1412727), (165, 470909), (443, 175395), (1063, 73095), (1329, 58465), (2215, 35079), (3189, 24365), (4873, 15945), (5315, 14619), (6645, 11693)]