169185025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5839}}^1$

素因数の和:5929

約数の個数: 24

約数和(自身を含む): 224489600

約数和(自身を除く): 55304575

約数列:

[1, 5, 19, 25, 61, 95, 305, 475, 1159, 1525, 5795, 5839, 28975, 29195, 110941, 145975, 356179, 554705, 1780895, 2773525, 6767401, 8904475, 33837005, 169185025]

約数ペア:

[(1, 169185025), (5, 33837005), (19, 8904475), (25, 6767401), (61, 2773525), (95, 1780895), (305, 554705), (475, 356179), (1159, 145975), (1525, 110941), (5795, 29195), (5839, 28975)]