229480025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8059}}^1$

素因数の和:8153

約数の個数: 24

約数和(自身を含む): 305828640

約数和(自身を除く): 76348615

約数列:

[1, 5, 17, 25, 67, 85, 335, 425, 1139, 1675, 5695, 8059, 28475, 40295, 137003, 201475, 539953, 685015, 2699765, 3425075, 9179201, 13498825, 45896005, 229480025]

約数ペア:

[(1, 229480025), (5, 45896005), (17, 13498825), (25, 9179201), (67, 3425075), (85, 2699765), (335, 685015), (425, 539953), (1139, 201475), (1675, 137003), (5695, 40295), (8059, 28475)]