231749130135

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1\times {\mathrm{3221}}^1$

素因数の和:4308

約数の個数: 64

約数和(自身を含む): 386142007680

約数和(自身を除く): 154392877545

約数列:

[1, 3, 5, 15, 29, 87, 145, 193, 435, 579, 857, 965, 2571, 2895, 3221, 4285, 5597, 9663, 12855, 16105, 16791, 24853, 27985, 48315, 74559, 83955, 93409, 124265, 165401, 280227, 372795, 467045, 496203, 621653, 827005, 1401135, 1864959, 2481015, 2760397, 3108265, 4796629, 8281191, 9324795, 13801985, 14389887, 18027937, 23983145, 41405955, 54083811, 71949435, 80051513, 90139685, 240154539, 270419055, 400257565, 532756621, 1200772695, 1598269863, 2663783105, 7991349315, 15449942009, 46349826027, 77249710045, 231749130135]

約数ペア:

[(1, 231749130135), (3, 77249710045), (5, 46349826027), (15, 15449942009), (29, 7991349315), (87, 2663783105), (145, 1598269863), (193, 1200772695), (435, 532756621), (579, 400257565), (857, 270419055), (965, 240154539), (2571, 90139685), (2895, 80051513), (3221, 71949435), (4285, 54083811), (5597, 41405955), (9663, 23983145), (12855, 18027937), (16105, 14389887), (16791, 13801985), (24853, 9324795), (27985, 8281191), (48315, 4796629), (74559, 3108265), (83955, 2760397), (93409, 2481015), (124265, 1864959), (165401, 1401135), (280227, 827005), (372795, 621653), (467045, 496203)]