9190245

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 15649920

約数和(自身を除く): 6459675

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 435, 555, 571, 1073, 1713, 2855, 3219, 5365, 8565, 16095, 16559, 21127, 49677, 63381, 82795, 105635, 248385, 316905, 612683, 1838049, 3063415, 9190245]

約数ペア:

[(1, 9190245), (3, 3063415), (5, 1838049), (15, 612683), (29, 316905), (37, 248385), (87, 105635), (111, 82795), (145, 63381), (185, 49677), (435, 21127), (555, 16559), (571, 16095), (1073, 8565), (1713, 5365), (2855, 3219)]