11994225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{443}}^1$

素因数の和:494

約数の個数: 36

約数和(自身を含む): 20976336

約数和(自身を除く): 8982111

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 361, 443, 475, 1083, 1329, 1425, 1805, 2215, 5415, 6645, 8417, 9025, 11075, 25251, 27075, 33225, 42085, 126255, 159923, 210425, 479769, 631275, 799615, 2398845, 3998075, 11994225]

約数ペア:

[(1, 11994225), (3, 3998075), (5, 2398845), (15, 799615), (19, 631275), (25, 479769), (57, 210425), (75, 159923), (95, 126255), (285, 42085), (361, 33225), (443, 27075), (475, 25251), (1083, 11075), (1329, 9025), (1425, 8417), (1805, 6645), (2215, 5415)]