28255105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10723}}^1$

素因数の和:10776

約数の個数: 16

約数和(自身を含む): 37062144

約数和(自身を除く): 8807039

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 10723, 53615, 182291, 332413, 911455, 1662065, 5651021, 28255105]

約数ペア:

[(1, 28255105), (5, 5651021), (17, 1662065), (31, 911455), (85, 332413), (155, 182291), (527, 53615), (2635, 10723)]