82819495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{877}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 116064576

約数和(自身を除く): 33245081

約数列:

[1, 5, 11, 17, 55, 85, 101, 187, 505, 877, 935, 1111, 1717, 4385, 5555, 8585, 9647, 14909, 18887, 48235, 74545, 88577, 94435, 163999, 442885, 819995, 974347, 1505809, 4871735, 7529045, 16563899, 82819495]

約数ペア:

[(1, 82819495), (5, 16563899), (11, 7529045), (17, 4871735), (55, 1505809), (85, 974347), (101, 819995), (187, 442885), (505, 163999), (877, 94435), (935, 88577), (1111, 74545), (1717, 48235), (4385, 18887), (5555, 14909), (8585, 9647)]