318455005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1021}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 429141888

約数和(自身を除く): 110686883

約数列:

[1, 5, 11, 53, 55, 107, 265, 535, 583, 1021, 1177, 2915, 5105, 5671, 5885, 11231, 28355, 54113, 56155, 62381, 109247, 270565, 311905, 546235, 595243, 1201717, 2976215, 5790091, 6008585, 28950455, 63691001, 318455005]

約数ペア:

[(1, 318455005), (5, 63691001), (11, 28950455), (53, 6008585), (55, 5790091), (107, 2976215), (265, 1201717), (535, 595243), (583, 546235), (1021, 311905), (1177, 270565), (2915, 109247), (5105, 62381), (5671, 56155), (5885, 54113), (11231, 28355)]