15665084253

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2732441}}^1$

素因数の和:2732474

約数の個数: 36

約数和(自身を含む): 28346353308

約数和(自身を除く): 12681269055

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 2732441, 8197323, 19127087, 24591969, 35521733, 57381261, 106565199, 133889609, 172143783, 248652131, 319695597, 401668827, 745956393, 1205006481, 1740564917, 2237869179, 5221694751, 15665084253]

約数ペア:

[(1, 15665084253), (3, 5221694751), (7, 2237869179), (9, 1740564917), (13, 1205006481), (21, 745956393), (39, 401668827), (49, 319695597), (63, 248652131), (91, 172143783), (117, 133889609), (147, 106565199), (273, 57381261), (441, 35521733), (637, 24591969), (819, 19127087), (1911, 8197323), (5733, 2732441)]