1196715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:76

約数の個数: 48

約数和(自身を含む): 2304288

約数和(自身を除く): 1107573

約数列:

[1, 3, 5, 13, 15, 17, 19, 39, 51, 57, 65, 85, 95, 195, 221, 247, 255, 285, 323, 361, 663, 741, 969, 1083, 1105, 1235, 1615, 1805, 3315, 3705, 4199, 4693, 4845, 5415, 6137, 12597, 14079, 18411, 20995, 23465, 30685, 62985, 70395, 79781, 92055, 239343, 398905, 1196715]

約数ペア:

[(1, 1196715), (3, 398905), (5, 239343), (13, 92055), (15, 79781), (17, 70395), (19, 62985), (39, 30685), (51, 23465), (57, 20995), (65, 18411), (85, 14079), (95, 12597), (195, 6137), (221, 5415), (247, 4845), (255, 4693), (285, 4199), (323, 3705), (361, 3315), (663, 1805), (741, 1615), (969, 1235), (1083, 1105)]