248200415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{55217}}^1$

素因数の和:55282

約数の個数: 16

約数和(自身を含む): 318055680

約数和(自身を除く): 69855265

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 55217, 276085, 1601293, 1711727, 8006465, 8558635, 49640083, 248200415]

約数ペア:

[(1, 248200415), (5, 49640083), (29, 8558635), (31, 8006465), (145, 1711727), (155, 1601293), (899, 276085), (4495, 55217)]