142508955

素因数分解:

$3^1\times 5^1\times {\mathrm{2371}}^1\times {\mathrm{4007}}^1$

素因数の和:6386

約数の個数: 16

約数和(自身を含む): 228167424

約数和(自身を除く): 85658469

約数列:

[1, 3, 5, 15, 2371, 4007, 7113, 11855, 12021, 20035, 35565, 60105, 9500597, 28501791, 47502985, 142508955]

約数ペア:

[(1, 142508955), (3, 47502985), (5, 28501791), (15, 9500597), (2371, 60105), (4007, 35565), (7113, 20035), (11855, 12021)]