34140925

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 53468800

約数和(自身を除く): 19327875

約数列:

[1, 5, 7, 13, 25, 35, 43, 65, 91, 175, 215, 301, 325, 349, 455, 559, 1075, 1505, 1745, 2275, 2443, 2795, 3913, 4537, 7525, 8725, 12215, 13975, 15007, 19565, 22685, 31759, 61075, 75035, 97825, 105049, 113425, 158795, 195091, 375175, 525245, 793975, 975455, 1365637, 2626225, 4877275, 6828185, 34140925]

約数ペア:

[(1, 34140925), (5, 6828185), (7, 4877275), (13, 2626225), (25, 1365637), (35, 975455), (43, 793975), (65, 525245), (91, 375175), (175, 195091), (215, 158795), (301, 113425), (325, 105049), (349, 97825), (455, 75035), (559, 61075), (1075, 31759), (1505, 22685), (1745, 19565), (2275, 15007), (2443, 13975), (2795, 12215), (3913, 8725), (4537, 7525)]