42447845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 57507840

約数和(自身を除く): 15059995

約数列:

[1, 5, 11, 55, 59, 103, 127, 295, 515, 635, 649, 1133, 1397, 3245, 5665, 6077, 6985, 7493, 13081, 30385, 37465, 65405, 66847, 82423, 143891, 334235, 412115, 719455, 771779, 3858895, 8489569, 42447845]

約数ペア:

[(1, 42447845), (5, 8489569), (11, 3858895), (55, 771779), (59, 719455), (103, 412115), (127, 334235), (295, 143891), (515, 82423), (635, 66847), (649, 65405), (1133, 37465), (1397, 30385), (3245, 13081), (5665, 7493), (6077, 6985)]