15195402

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 35000160

約数和(自身を除く): 19804758

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 283, 314, 342, 471, 566, 849, 942, 1413, 1698, 2547, 2826, 2983, 5094, 5377, 5966, 8949, 10754, 16131, 17898, 26847, 32262, 44431, 48393, 53694, 88862, 96786, 133293, 266586, 399879, 799758, 844189, 1688378, 2532567, 5065134, 7597701, 15195402]

約数ペア:

[(1, 15195402), (2, 7597701), (3, 5065134), (6, 2532567), (9, 1688378), (18, 844189), (19, 799758), (38, 399879), (57, 266586), (114, 133293), (157, 96786), (171, 88862), (283, 53694), (314, 48393), (342, 44431), (471, 32262), (566, 26847), (849, 17898), (942, 16131), (1413, 10754), (1698, 8949), (2547, 5966), (2826, 5377), (2983, 5094)]