333871925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 459613440

約数和(自身を除く): 125741515

約数列:

[1, 5, 17, 25, 29, 85, 103, 145, 263, 425, 493, 515, 725, 1315, 1751, 2465, 2575, 2987, 4471, 6575, 7627, 8755, 12325, 14935, 22355, 27089, 38135, 43775, 50779, 74675, 111775, 129659, 135445, 190675, 253895, 460513, 648295, 677225, 785581, 1269475, 2302565, 3241475, 3927905, 11512825, 13354877, 19639525, 66774385, 333871925]

約数ペア:

[(1, 333871925), (5, 66774385), (17, 19639525), (25, 13354877), (29, 11512825), (85, 3927905), (103, 3241475), (145, 2302565), (263, 1269475), (425, 785581), (493, 677225), (515, 648295), (725, 460513), (1315, 253895), (1751, 190675), (2465, 135445), (2575, 129659), (2987, 111775), (4471, 74675), (6575, 50779), (7627, 43775), (8755, 38135), (12325, 27089), (14935, 22355)]