101197515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20887}}^1$

素因数の和:20931

約数の個数: 32

約数和(自身を含む): 180472320

約数和(自身を除く): 79274805

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 20887, 62661, 104435, 313305, 355079, 396853, 1065237, 1190559, 1775395, 1984265, 5326185, 5952795, 6746501, 20239503, 33732505, 101197515]

約数ペア:

[(1, 101197515), (3, 33732505), (5, 20239503), (15, 6746501), (17, 5952795), (19, 5326185), (51, 1984265), (57, 1775395), (85, 1190559), (95, 1065237), (255, 396853), (285, 355079), (323, 313305), (969, 104435), (1615, 62661), (4845, 20887)]