15698414205

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{68821}}^1$

素因数の和:69006

約数の個数: 48

約数和(自身を含む): 28150400304

約数和(自身を除く): 12451986099

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 137, 185, 333, 411, 555, 685, 1233, 1665, 2055, 5069, 6165, 15207, 25345, 45621, 68821, 76035, 206463, 228105, 344105, 619389, 1032315, 2546377, 3096945, 7639131, 9428477, 12731885, 22917393, 28285431, 38195655, 47142385, 84856293, 114586965, 141427155, 348853649, 424281465, 1046560947, 1744268245, 3139682841, 5232804735, 15698414205]

約数ペア:

[(1, 15698414205), (3, 5232804735), (5, 3139682841), (9, 1744268245), (15, 1046560947), (37, 424281465), (45, 348853649), (111, 141427155), (137, 114586965), (185, 84856293), (333, 47142385), (411, 38195655), (555, 28285431), (685, 22917393), (1233, 12731885), (1665, 9428477), (2055, 7639131), (5069, 3096945), (6165, 2546377), (15207, 1032315), (25345, 619389), (45621, 344105), (68821, 228105), (76035, 206463)]