75440165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 99792000

約数和(自身を除く): 24351835

約数列:

[1, 5, 19, 29, 95, 139, 145, 197, 551, 695, 985, 2641, 2755, 3743, 4031, 5713, 13205, 18715, 20155, 27383, 28565, 76589, 108547, 136915, 382945, 520277, 542735, 794107, 2601385, 3970535, 15088033, 75440165]

約数ペア:

[(1, 75440165), (5, 15088033), (19, 3970535), (29, 2601385), (95, 794107), (139, 542735), (145, 520277), (197, 382945), (551, 136915), (695, 108547), (985, 76589), (2641, 28565), (2755, 27383), (3743, 20155), (4031, 18715), (5713, 13205)]