2183955

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 3763200

約数和(自身を除く): 1579245

約数列:

[1, 3, 5, 15, 19, 57, 79, 95, 97, 237, 285, 291, 395, 485, 1185, 1455, 1501, 1843, 4503, 5529, 7505, 7663, 9215, 22515, 22989, 27645, 38315, 114945, 145597, 436791, 727985, 2183955]

約数ペア:

[(1, 2183955), (3, 727985), (5, 436791), (15, 145597), (19, 114945), (57, 38315), (79, 27645), (95, 22989), (97, 22515), (237, 9215), (285, 7663), (291, 7505), (395, 5529), (485, 4503), (1185, 1843), (1455, 1501)]