168275325

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{31601}}^1$

素因数の和:31685

約数の個数: 24

約数和(自身を含む): 282142656

約数和(自身を除く): 113867331

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 31601, 94803, 158005, 474015, 790025, 2243671, 2370075, 6731013, 11218355, 33655065, 56091775, 168275325]

約数ペア:

[(1, 168275325), (3, 56091775), (5, 33655065), (15, 11218355), (25, 6731013), (71, 2370075), (75, 2243671), (213, 790025), (355, 474015), (1065, 158005), (1775, 94803), (5325, 31601)]