55541895

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{809}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 93312000

約数和(自身を除く): 37770105

約数列:

[1, 3, 5, 15, 23, 69, 115, 199, 345, 597, 809, 995, 2427, 2985, 4045, 4577, 12135, 13731, 18607, 22885, 55821, 68655, 93035, 160991, 279105, 482973, 804955, 2414865, 3702793, 11108379, 18513965, 55541895]

約数ペア:

[(1, 55541895), (3, 18513965), (5, 11108379), (15, 3702793), (23, 2414865), (69, 804955), (115, 482973), (199, 279105), (345, 160991), (597, 93035), (809, 68655), (995, 55821), (2427, 22885), (2985, 18607), (4045, 13731), (4577, 12135)]