611919055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{3049}}^1$

素因数の和:3195

約数の個数: 32

約数和(自身を含む): 830088000

約数和(自身を除く): 218168945

約数列:

[1, 5, 11, 41, 55, 89, 205, 445, 451, 979, 2255, 3049, 3649, 4895, 15245, 18245, 33539, 40139, 125009, 167695, 200695, 271361, 625045, 1356805, 1375099, 2984971, 6875495, 11125801, 14924855, 55629005, 122383811, 611919055]

約数ペア:

[(1, 611919055), (5, 122383811), (11, 55629005), (41, 14924855), (55, 11125801), (89, 6875495), (205, 2984971), (445, 1375099), (451, 1356805), (979, 625045), (2255, 271361), (3049, 200695), (3649, 167695), (4895, 125009), (15245, 40139), (18245, 33539)]