69663945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 126443520

約数和(自身を除く): 56779575

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 97, 127, 145, 195, 291, 377, 381, 435, 485, 635, 1131, 1261, 1455, 1651, 1885, 1905, 2813, 3683, 3783, 4953, 5655, 6305, 8255, 8439, 11049, 12319, 14065, 18415, 18915, 24765, 36569, 36957, 42195, 47879, 55245, 61595, 109707, 143637, 160147, 182845, 184785, 239395, 357251, 480441, 548535, 718185, 800735, 1071753, 1786255, 2402205, 4644263, 5358765, 13932789, 23221315, 69663945]

約数ペア:

[(1, 69663945), (3, 23221315), (5, 13932789), (13, 5358765), (15, 4644263), (29, 2402205), (39, 1786255), (65, 1071753), (87, 800735), (97, 718185), (127, 548535), (145, 480441), (195, 357251), (291, 239395), (377, 184785), (381, 182845), (435, 160147), (485, 143637), (635, 109707), (1131, 61595), (1261, 55245), (1455, 47879), (1651, 42195), (1885, 36957), (1905, 36569), (2813, 24765), (3683, 18915), (3783, 18415), (4953, 14065), (5655, 12319), (6305, 11049), (8255, 8439)]