104995995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1724

約数の個数: 64

約数和(自身を含む): 201761280

約数和(自身を除く): 96765285

約数列:

[1, 3, 5, 13, 15, 17, 19, 39, 51, 57, 65, 85, 95, 195, 221, 247, 255, 285, 323, 663, 741, 969, 1105, 1235, 1615, 1667, 3315, 3705, 4199, 4845, 5001, 8335, 12597, 20995, 21671, 25005, 28339, 31673, 62985, 65013, 85017, 95019, 108355, 141695, 158365, 325065, 368407, 411749, 425085, 475095, 538441, 1105221, 1235247, 1615323, 1842035, 2058745, 2692205, 5526105, 6176235, 6999733, 8076615, 20999199, 34998665, 104995995]

約数ペア:

[(1, 104995995), (3, 34998665), (5, 20999199), (13, 8076615), (15, 6999733), (17, 6176235), (19, 5526105), (39, 2692205), (51, 2058745), (57, 1842035), (65, 1615323), (85, 1235247), (95, 1105221), (195, 538441), (221, 475095), (247, 425085), (255, 411749), (285, 368407), (323, 325065), (663, 158365), (741, 141695), (969, 108355), (1105, 95019), (1235, 85017), (1615, 65013), (1667, 62985), (3315, 31673), (3705, 28339), (4199, 25005), (4845, 21671), (5001, 20995), (8335, 12597)]