61679605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{49943}}^1$

素因数の和:49980

約数の個数: 16

約数和(自身を含む): 83905920

約数和(自身を除く): 22226315

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 49943, 249715, 649259, 948917, 3246295, 4744585, 12335921, 61679605]

約数ペア:

[(1, 61679605), (5, 12335921), (13, 4744585), (19, 3246295), (65, 948917), (95, 649259), (247, 249715), (1235, 49943)]