80334945

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5527}}^1$

素因数の和:5574

約数の個数: 48

約数和(自身を含む): 155226240

約数和(自身を除く): 74891295

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 4845, 5527, 14535, 16581, 27635, 49743, 82905, 93959, 105013, 248715, 281877, 315039, 469795, 525065, 845631, 945117, 1409385, 1575195, 1785221, 4228155, 4725585, 5355663, 8926105, 16066989, 26778315, 80334945]

約数ペア:

[(1, 80334945), (3, 26778315), (5, 16066989), (9, 8926105), (15, 5355663), (17, 4725585), (19, 4228155), (45, 1785221), (51, 1575195), (57, 1409385), (85, 945117), (95, 845631), (153, 525065), (171, 469795), (255, 315039), (285, 281877), (323, 248715), (765, 105013), (855, 93959), (969, 82905), (1615, 49743), (2907, 27635), (4845, 16581), (5527, 14535)]