15228784053

素因数分解:

$3^3\times 7^1\times {\mathrm{2273}}^1\times {\mathrm{35449}}^1$

素因数の和:37738

約数の個数: 32

約数和(自身を含む): 25796256000

約数和(自身を除く): 10567471947

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2273, 6819, 15911, 20457, 35449, 47733, 61371, 106347, 143199, 248143, 319041, 429597, 744429, 957123, 2233287, 6699861, 80575577, 241726731, 564029039, 725180193, 1692087117, 2175540579, 5076261351, 15228784053]

約数ペア:

[(1, 15228784053), (3, 5076261351), (7, 2175540579), (9, 1692087117), (21, 725180193), (27, 564029039), (63, 241726731), (189, 80575577), (2273, 6699861), (6819, 2233287), (15911, 957123), (20457, 744429), (35449, 429597), (47733, 319041), (61371, 248143), (106347, 143199)]