238438875135

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4003}}^1\times {\mathrm{30313}}^1$

素因数の和:34455

約数の個数: 32

約数和(自身を含む): 384523147008

約数和(自身を除く): 146084271873

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 4003, 12009, 20015, 30313, 60045, 90939, 151565, 454695, 524393, 1573179, 2621965, 3971003, 7865895, 11913009, 19855015, 59565045, 121342939, 364028817, 606714695, 1820144085, 15895925009, 47687775027, 79479625045, 238438875135]

約数ペア:

[(1, 238438875135), (3, 79479625045), (5, 47687775027), (15, 15895925009), (131, 1820144085), (393, 606714695), (655, 364028817), (1965, 121342939), (4003, 59565045), (12009, 19855015), (20015, 11913009), (30313, 7865895), (60045, 3971003), (90939, 2621965), (151565, 1573179), (454695, 524393)]