268575395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 359576064

約数和(自身を除く): 91000669

約数列:

[1, 5, 11, 55, 73, 151, 365, 443, 755, 803, 1661, 2215, 4015, 4873, 8305, 11023, 24365, 32339, 55115, 66893, 121253, 161695, 334465, 355729, 606265, 735823, 1778645, 3679115, 4883189, 24415945, 53715079, 268575395]

約数ペア:

[(1, 268575395), (5, 53715079), (11, 24415945), (55, 4883189), (73, 3679115), (151, 1778645), (365, 735823), (443, 606265), (755, 355729), (803, 334465), (1661, 161695), (2215, 121253), (4015, 66893), (4873, 55115), (8305, 32339), (11023, 24365)]