31427175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{32233}}^1$

素因数の和:32259

約数の個数: 24

約数和(自身を含む): 55958224

約数和(自身を除く): 24531049

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 32233, 96699, 161165, 419029, 483495, 805825, 1257087, 2095145, 2417475, 6285435, 10475725, 31427175]

約数ペア:

[(1, 31427175), (3, 10475725), (5, 6285435), (13, 2417475), (15, 2095145), (25, 1257087), (39, 805825), (65, 483495), (75, 419029), (195, 161165), (325, 96699), (975, 32233)]