1248032955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{17729}}^1$

素因数の和:17788

約数の個数: 48

約数和(自身を含む): 2269723680

約数和(自身を除く): 1021690725

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 361, 741, 1083, 1235, 1805, 3705, 4693, 5415, 14079, 17729, 23465, 53187, 70395, 88645, 230477, 265935, 336851, 691431, 1010553, 1152385, 1684255, 3457155, 4379063, 5052765, 6400169, 13137189, 19200507, 21895315, 32000845, 65685945, 83202197, 96002535, 249606591, 416010985, 1248032955]

約数ペア:

[(1, 1248032955), (3, 416010985), (5, 249606591), (13, 96002535), (15, 83202197), (19, 65685945), (39, 32000845), (57, 21895315), (65, 19200507), (95, 13137189), (195, 6400169), (247, 5052765), (285, 4379063), (361, 3457155), (741, 1684255), (1083, 1152385), (1235, 1010553), (1805, 691431), (3705, 336851), (4693, 265935), (5415, 230477), (14079, 88645), (17729, 70395), (23465, 53187)]