70097975

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 90470400

約数和(自身を除く): 20372425

約数列:

[1, 5, 25, 31, 151, 155, 599, 755, 775, 2995, 3775, 4681, 14975, 18569, 23405, 90449, 92845, 117025, 452245, 464225, 2261225, 2803919, 14019595, 70097975]

約数ペア:

[(1, 70097975), (5, 14019595), (25, 2803919), (31, 2261225), (151, 464225), (155, 452245), (599, 117025), (755, 92845), (775, 90449), (2995, 23405), (3775, 18569), (4681, 14975)]