29791565

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 38792520

約数和(自身を除く): 9000955

約数列:

[1, 5, 17, 53, 85, 265, 289, 389, 901, 1445, 1945, 4505, 6613, 15317, 20617, 33065, 76585, 103085, 112421, 350489, 562105, 1752445, 5958313, 29791565]

約数ペア:

[(1, 29791565), (5, 5958313), (17, 1752445), (53, 562105), (85, 350489), (265, 112421), (289, 103085), (389, 76585), (901, 33065), (1445, 20617), (1945, 15317), (4505, 6613)]