73216025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9067}}^1$

素因数の和:9113

約数の個数: 24

約数和(自身を含む): 101198880

約数和(自身を除く): 27982855

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 8075, 9067, 45335, 154139, 172273, 226675, 770695, 861365, 2928641, 3853475, 4306825, 14643205, 73216025]

約数ペア:

[(1, 73216025), (5, 14643205), (17, 4306825), (19, 3853475), (25, 2928641), (85, 861365), (95, 770695), (323, 226675), (425, 172273), (475, 154139), (1615, 45335), (8075, 9067)]