11272415

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 18800640

約数和(自身を除く): 7528225

約数列:

[1, 5, 7, 11, 19, 23, 35, 55, 67, 77, 95, 115, 133, 161, 209, 253, 335, 385, 437, 469, 665, 737, 805, 1045, 1265, 1273, 1463, 1541, 1771, 2185, 2345, 3059, 3685, 4807, 5159, 6365, 7315, 7705, 8855, 8911, 10787, 14003, 15295, 16951, 24035, 25795, 29279, 33649, 44555, 53935, 70015, 84755, 98021, 118657, 146395, 168245, 204953, 322069, 490105, 593285, 1024765, 1610345, 2254483, 11272415]

約数ペア:

[(1, 11272415), (5, 2254483), (7, 1610345), (11, 1024765), (19, 593285), (23, 490105), (35, 322069), (55, 204953), (67, 168245), (77, 146395), (95, 118657), (115, 98021), (133, 84755), (161, 70015), (209, 53935), (253, 44555), (335, 33649), (385, 29279), (437, 25795), (469, 24035), (665, 16951), (737, 15295), (805, 14003), (1045, 10787), (1265, 8911), (1273, 8855), (1463, 7705), (1541, 7315), (1771, 6365), (2185, 5159), (2345, 4807), (3059, 3685)]