69228735

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6473}}^1$

素因数の和:6535

約数の個数: 32

約数和(自身を含む): 119328768

約数和(自身を除く): 50100033

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 6473, 10695, 19419, 32365, 97095, 148879, 200663, 446637, 601989, 744395, 1003315, 2233185, 3009945, 4615249, 13845747, 23076245, 69228735]

約数ペア:

[(1, 69228735), (3, 23076245), (5, 13845747), (15, 4615249), (23, 3009945), (31, 2233185), (69, 1003315), (93, 744395), (115, 601989), (155, 446637), (345, 200663), (465, 148879), (713, 97095), (2139, 32365), (3565, 19419), (6473, 10695)]