492050235

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{12487}}^1$

素因数の和:12603

約数の個数: 32

約数和(自身を含む): 820012032

約数和(自身を除く): 327961797

約数列:

[1, 3, 5, 15, 37, 71, 111, 185, 213, 355, 555, 1065, 2627, 7881, 12487, 13135, 37461, 39405, 62435, 187305, 462019, 886577, 1386057, 2310095, 2659731, 4432885, 6930285, 13298655, 32803349, 98410047, 164016745, 492050235]

約数ペア:

[(1, 492050235), (3, 164016745), (5, 98410047), (15, 32803349), (37, 13298655), (71, 6930285), (111, 4432885), (185, 2659731), (213, 2310095), (355, 1386057), (555, 886577), (1065, 462019), (2627, 187305), (7881, 62435), (12487, 39405), (13135, 37461)]