103397245

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{409}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 147363840

約数和(自身を除く): 43966595

約数列:

[1, 5, 7, 31, 35, 155, 217, 233, 409, 1085, 1165, 1631, 2045, 2863, 7223, 8155, 12679, 14315, 36115, 50561, 63395, 88753, 95297, 252805, 443765, 476485, 667079, 2954207, 3335395, 14771035, 20679449, 103397245]

約数ペア:

[(1, 103397245), (5, 20679449), (7, 14771035), (31, 3335395), (35, 2954207), (155, 667079), (217, 476485), (233, 443765), (409, 252805), (1085, 95297), (1165, 88753), (1631, 63395), (2045, 50561), (2863, 36115), (7223, 14315), (8155, 12679)]