401925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 696384

約数和(自身を除く): 294459

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 233, 345, 575, 699, 1165, 1725, 3495, 5359, 5825, 16077, 17475, 26795, 80385, 133975, 401925]

約数ペア:

[(1, 401925), (3, 133975), (5, 80385), (15, 26795), (23, 17475), (25, 16077), (69, 5825), (75, 5359), (115, 3495), (233, 1725), (345, 1165), (575, 699)]