100918405

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5233}}^1$

素因数の和:5293

約数の個数: 32

約数和(自身を含む): 150739200

約数和(自身を除く): 49820795

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 2755, 3857, 5233, 19285, 26165, 36631, 99427, 151757, 183155, 497135, 695989, 758785, 1062299, 2883383, 3479945, 5311495, 14416915, 20183681, 100918405]

約数ペア:

[(1, 100918405), (5, 20183681), (7, 14416915), (19, 5311495), (29, 3479945), (35, 2883383), (95, 1062299), (133, 758785), (145, 695989), (203, 497135), (551, 183155), (665, 151757), (1015, 99427), (2755, 36631), (3857, 26165), (5233, 19285)]