18371892225

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{24203}}^1$

素因数の和:24594

約数の個数: 48

約数和(自身を含む): 31513608000

約数和(自身を除く): 13141715775

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 349, 435, 725, 1047, 1745, 2175, 5235, 8725, 10121, 24203, 26175, 30363, 50605, 72609, 121015, 151815, 253025, 363045, 605075, 701887, 759075, 1815225, 2105661, 3509435, 8446847, 10528305, 17547175, 25340541, 42234235, 52641525, 126702705, 211171175, 244958563, 633513525, 734875689, 1224792815, 3674378445, 6123964075, 18371892225]

約数ペア:

[(1, 18371892225), (3, 6123964075), (5, 3674378445), (15, 1224792815), (25, 734875689), (29, 633513525), (75, 244958563), (87, 211171175), (145, 126702705), (349, 52641525), (435, 42234235), (725, 25340541), (1047, 17547175), (1745, 10528305), (2175, 8446847), (5235, 3509435), (8725, 2105661), (10121, 1815225), (24203, 759075), (26175, 701887), (30363, 605075), (50605, 363045), (72609, 253025), (121015, 151815)]