170771145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{997}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 288382080

約数和(自身を除く): 117610935

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 601, 997, 1803, 2991, 3005, 4985, 9015, 11419, 14955, 18943, 34257, 56829, 57095, 94715, 171285, 284145, 599197, 1797591, 2995985, 8987955, 11384743, 34154229, 56923715, 170771145]

約数ペア:

[(1, 170771145), (3, 56923715), (5, 34154229), (15, 11384743), (19, 8987955), (57, 2995985), (95, 1797591), (285, 599197), (601, 284145), (997, 171285), (1803, 94715), (2991, 57095), (3005, 56829), (4985, 34257), (9015, 18943), (11419, 14955)]