28603257265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30591719}}^1$

素因数の和:30591752

約数の個数: 16

約数和(自身を含む): 39646869120

約数和(自身を除く): 11043611855

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 30591719, 152958595, 336508909, 520059223, 1682544545, 2600296115, 5720651453, 28603257265]

約数ペア:

[(1, 28603257265), (5, 5720651453), (11, 2600296115), (17, 1682544545), (55, 520059223), (85, 336508909), (187, 152958595), (935, 30591719)]