7136878885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{221539}}^1$

素因数の和:221940

約数の個数: 16

約数和(自身を含む): 9092001600

約数和(自身を除く): 1955122715

約数列:

[1, 5, 17, 85, 379, 1895, 6443, 32215, 221539, 1107695, 3766163, 18830815, 83963281, 419816405, 1427375777, 7136878885]

約数ペア:

[(1, 7136878885), (5, 1427375777), (17, 419816405), (85, 83963281), (379, 18830815), (1895, 3766163), (6443, 1107695), (32215, 221539)]