25804906179

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{485447}}^1$

素因数の和:485539

約数の個数: 32

約数和(自身を含む): 39146526720

約数和(自身を除く): 13341620541

約数列:

[1, 3, 13, 29, 39, 47, 87, 141, 377, 611, 1131, 1363, 1833, 4089, 17719, 53157, 485447, 1456341, 6310811, 14077963, 18932433, 22816009, 42233889, 68448027, 183013519, 296608117, 549040557, 661664261, 889824351, 1984992783, 8601635393, 25804906179]

約数ペア:

[(1, 25804906179), (3, 8601635393), (13, 1984992783), (29, 889824351), (39, 661664261), (47, 549040557), (87, 296608117), (141, 183013519), (377, 68448027), (611, 42233889), (1131, 22816009), (1363, 18932433), (1833, 14077963), (4089, 6310811), (17719, 1456341), (53157, 485447)]