1377952015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{11071}}^1$

素因数の和:11191

約数の個数: 32

約数和(自身を含む): 1887731712

約数和(自身を除く): 509779697

約数列:

[1, 5, 11, 31, 55, 73, 155, 341, 365, 803, 1705, 2263, 4015, 11071, 11315, 24893, 55355, 121781, 124465, 343201, 608905, 808183, 1716005, 3775211, 4040915, 8890013, 18876055, 25053673, 44450065, 125268365, 275590403, 1377952015]

約数ペア:

[(1, 1377952015), (5, 275590403), (11, 125268365), (31, 44450065), (55, 25053673), (73, 18876055), (155, 8890013), (341, 4040915), (365, 3775211), (803, 1716005), (1705, 808183), (2263, 608905), (4015, 343201), (11071, 124465), (11315, 121781), (24893, 55355)]