15566564169

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1\times {\mathrm{5399}}^1$

素因数の和:6734

約数の個数: 48

約数和(自身を含む): 25513488000

約数和(自身を除く): 9946923831

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 1297, 2223, 3891, 5399, 11673, 16197, 16861, 24643, 48591, 50583, 70187, 73929, 102581, 151749, 210561, 221787, 307743, 320359, 631683, 923229, 961077, 1333553, 2883231, 4000659, 7002503, 12001977, 21007509, 63022527, 91032539, 133047557, 273097617, 399142671, 819292851, 1197428013, 1729618241, 5188854723, 15566564169]

約数ペア:

[(1, 15566564169), (3, 5188854723), (9, 1729618241), (13, 1197428013), (19, 819292851), (39, 399142671), (57, 273097617), (117, 133047557), (171, 91032539), (247, 63022527), (741, 21007509), (1297, 12001977), (2223, 7002503), (3891, 4000659), (5399, 2883231), (11673, 1333553), (16197, 961077), (16861, 923229), (24643, 631683), (48591, 320359), (50583, 307743), (70187, 221787), (73929, 210561), (102581, 151749)]