164157465

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 266999040

約数和(自身を除く): 102841575

約数列:

[1, 3, 5, 15, 97, 257, 291, 439, 485, 771, 1285, 1317, 1455, 2195, 3855, 6585, 24929, 42583, 74787, 112823, 124645, 127749, 212915, 338469, 373935, 564115, 638745, 1692345, 10943831, 32831493, 54719155, 164157465]

約数ペア:

[(1, 164157465), (3, 54719155), (5, 32831493), (15, 10943831), (97, 1692345), (257, 638745), (291, 564115), (439, 373935), (485, 338469), (771, 212915), (1285, 127749), (1317, 124645), (1455, 112823), (2195, 74787), (3855, 42583), (6585, 24929)]