157046155

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2731}}^1$

素因数の和:2827

約数の個数: 32

約数和(自身を含む): 226603008

約数和(自身を除く): 69556853

約数列:

[1, 5, 7, 31, 35, 53, 155, 217, 265, 371, 1085, 1643, 1855, 2731, 8215, 11501, 13655, 19117, 57505, 84661, 95585, 144743, 423305, 592627, 723715, 1013201, 2963135, 4487033, 5066005, 22435165, 31409231, 157046155]

約数ペア:

[(1, 157046155), (5, 31409231), (7, 22435165), (31, 5066005), (35, 4487033), (53, 2963135), (155, 1013201), (217, 723715), (265, 592627), (371, 423305), (1085, 144743), (1643, 95585), (1855, 84661), (2731, 57505), (8215, 19117), (11501, 13655)]