73428575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1949}}^1$

素因数の和:2107

約数の個数: 24

約数和(自身を含む): 100105200

約数和(自身を除く): 26676625

約数列:

[1, 5, 11, 25, 55, 137, 275, 685, 1507, 1949, 3425, 7535, 9745, 21439, 37675, 48725, 107195, 267013, 535975, 1335065, 2937143, 6675325, 14685715, 73428575]

約数ペア:

[(1, 73428575), (5, 14685715), (11, 6675325), (25, 2937143), (55, 1335065), (137, 535975), (275, 267013), (685, 107195), (1507, 48725), (1949, 37675), (3425, 21439), (7535, 9745)]