1330755005

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 1663504128

約数和(自身を除く): 332749123

約数列:

[1, 5, 53, 67, 241, 265, 311, 335, 1205, 1555, 3551, 12773, 16147, 16483, 17755, 20837, 63865, 74951, 80735, 82415, 104185, 374755, 855791, 1104361, 3972403, 4278955, 5021717, 5521805, 19862015, 25108585, 266151001, 1330755005]

約数ペア:

[(1, 1330755005), (5, 266151001), (53, 25108585), (67, 19862015), (241, 5521805), (265, 5021717), (311, 4278955), (335, 3972403), (1205, 1104361), (1555, 855791), (3551, 374755), (12773, 104185), (16147, 82415), (16483, 80735), (17755, 74951), (20837, 63865)]