170929825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 241216704

約数和(自身を除く): 70286879

約数列:

[1, 5, 11, 25, 37, 55, 107, 157, 185, 275, 407, 535, 785, 925, 1177, 1727, 2035, 2675, 3925, 3959, 5809, 5885, 8635, 10175, 16799, 19795, 29045, 29425, 43175, 43549, 63899, 83995, 98975, 145225, 184789, 217745, 319495, 419975, 621563, 923945, 1088725, 1597475, 3107815, 4619725, 6837193, 15539075, 34185965, 170929825]

約数ペア:

[(1, 170929825), (5, 34185965), (11, 15539075), (25, 6837193), (37, 4619725), (55, 3107815), (107, 1597475), (157, 1088725), (185, 923945), (275, 621563), (407, 419975), (535, 319495), (785, 217745), (925, 184789), (1177, 145225), (1727, 98975), (2035, 83995), (2675, 63899), (3925, 43549), (3959, 43175), (5809, 29425), (5885, 29045), (8635, 19795), (10175, 16799)]