3280235

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 4924800

約数和(自身を除く): 1644565

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 149, 185, 259, 595, 629, 745, 1043, 1295, 2533, 3145, 4403, 5215, 5513, 12665, 17731, 22015, 27565, 38591, 88655, 93721, 192955, 468605, 656047, 3280235]

約数ペア:

[(1, 3280235), (5, 656047), (7, 468605), (17, 192955), (35, 93721), (37, 88655), (85, 38591), (119, 27565), (149, 22015), (185, 17731), (259, 12665), (595, 5513), (629, 5215), (745, 4403), (1043, 3145), (1295, 2533)]