84194225

素因数分解:

$5^2\times {\mathrm{19}}^3\times {\mathrm{491}}^1$

素因数の和:558

約数の個数: 24

約数和(自身を含む): 110424480

約数和(自身を除く): 26230255

約数列:

[1, 5, 19, 25, 95, 361, 475, 491, 1805, 2455, 6859, 9025, 9329, 12275, 34295, 46645, 171475, 177251, 233225, 886255, 3367769, 4431275, 16838845, 84194225]

約数ペア:

[(1, 84194225), (5, 16838845), (19, 4431275), (25, 3367769), (95, 886255), (361, 233225), (475, 177251), (491, 171475), (1805, 46645), (2455, 34295), (6859, 12275), (9025, 9329)]