20075636404775

素因数分解:

$5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1135821013}}^1$

素因数の和:1135821131

約数の個数: 24

約数和(自身を含む): 28731728370144

約数和(自身を除く): 8656091965369

約数列:

[1, 5, 7, 25, 35, 101, 175, 505, 707, 2525, 3535, 17675, 1135821013, 5679105065, 7950747091, 28395525325, 39753735455, 114717922313, 198768677275, 573589611565, 803025456191, 2867948057825, 4015127280955, 20075636404775]

約数ペア:

[(1, 20075636404775), (5, 4015127280955), (7, 2867948057825), (25, 803025456191), (35, 573589611565), (101, 198768677275), (175, 114717922313), (505, 39753735455), (707, 28395525325), (2525, 7950747091), (3535, 5679105065), (17675, 1135821013)]