1295193885

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{463}}^1\times {\mathrm{743}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 2087866368

約数和(自身を除く): 792672483

約数列:

[1, 3, 5, 15, 251, 463, 743, 753, 1255, 1389, 2229, 2315, 3715, 3765, 6945, 11145, 116213, 186493, 344009, 348639, 559479, 581065, 932465, 1032027, 1720045, 1743195, 2797395, 5160135, 86346259, 259038777, 431731295, 1295193885]

約数ペア:

[(1, 1295193885), (3, 431731295), (5, 259038777), (15, 86346259), (251, 5160135), (463, 2797395), (743, 1743195), (753, 1720045), (1255, 1032027), (1389, 932465), (2229, 581065), (2315, 559479), (3715, 348639), (3765, 344009), (6945, 186493), (11145, 116213)]