84100105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{11117}}^1$

素因数の和:11228

約数の個数: 16

約数和(自身を含む): 108066960

約数和(自身を除く): 23966855

約数列:

[1, 5, 17, 85, 89, 445, 1513, 7565, 11117, 55585, 188989, 944945, 989413, 4947065, 16820021, 84100105]

約数ペア:

[(1, 84100105), (5, 16820021), (17, 4947065), (85, 989413), (89, 944945), (445, 188989), (1513, 55585), (7565, 11117)]