807841275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{10739}}^1$

素因数の和:10828

約数の個数: 48

約数和(自身を含む): 1438300800

約数和(自身を除く): 630459525

約数列:

[1, 3, 5, 15, 17, 25, 51, 59, 75, 85, 177, 255, 295, 425, 885, 1003, 1275, 1475, 3009, 4425, 5015, 10739, 15045, 25075, 32217, 53695, 75225, 161085, 182563, 268475, 547689, 633601, 805425, 912815, 1900803, 2738445, 3168005, 4564075, 9504015, 10771217, 13692225, 15840025, 32313651, 47520075, 53856085, 161568255, 269280425, 807841275]

約数ペア:

[(1, 807841275), (3, 269280425), (5, 161568255), (15, 53856085), (17, 47520075), (25, 32313651), (51, 15840025), (59, 13692225), (75, 10771217), (85, 9504015), (177, 4564075), (255, 3168005), (295, 2738445), (425, 1900803), (885, 912815), (1003, 805425), (1275, 633601), (1475, 547689), (3009, 268475), (4425, 182563), (5015, 161085), (10739, 75225), (15045, 53695), (25075, 32217)]