16926645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1619}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 29393280

約数和(自身を除く): 12466635

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 1619, 2091, 3485, 4857, 8095, 10455, 24285, 27523, 66379, 82569, 137615, 199137, 331895, 412845, 995685, 1128443, 3385329, 5642215, 16926645]

約数ペア:

[(1, 16926645), (3, 5642215), (5, 3385329), (15, 1128443), (17, 995685), (41, 412845), (51, 331895), (85, 199137), (123, 137615), (205, 82569), (255, 66379), (615, 27523), (697, 24285), (1619, 10455), (2091, 8095), (3485, 4857)]