13378545785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2341}}^1\times {\mathrm{3583}}^1$

素因数の和:5969

約数の個数: 32

約数和(自身を含む): 18130452480

約数和(自身を除く): 4751906695

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 2341, 3583, 11705, 17915, 25751, 39413, 67889, 103907, 128755, 197065, 339445, 519535, 746779, 1142977, 3733895, 5714885, 8387803, 41939015, 92265833, 243246287, 461329165, 1216231435, 2675709157, 13378545785]

約数ペア:

[(1, 13378545785), (5, 2675709157), (11, 1216231435), (29, 461329165), (55, 243246287), (145, 92265833), (319, 41939015), (1595, 8387803), (2341, 5714885), (3583, 3733895), (11705, 1142977), (17915, 746779), (25751, 519535), (39413, 339445), (67889, 197065), (103907, 128755)]