190782215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 258187776

約数和(自身を除く): 67405561

約数列:

[1, 5, 13, 31, 65, 73, 155, 365, 403, 949, 1297, 2015, 2263, 4745, 6485, 11315, 16861, 29419, 40207, 84305, 94681, 147095, 201035, 473405, 522691, 1230853, 2613455, 2935111, 6154265, 14675555, 38156443, 190782215]

約数ペア:

[(1, 190782215), (5, 38156443), (13, 14675555), (31, 6154265), (65, 2935111), (73, 2613455), (155, 1230853), (365, 522691), (403, 473405), (949, 201035), (1297, 147095), (2015, 94681), (2263, 84305), (4745, 40207), (6485, 29419), (11315, 16861)]