4198145

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 2022655

約数列:

[1, 5, 7, 19, 35, 59, 95, 107, 133, 295, 413, 535, 665, 749, 1121, 2033, 2065, 3745, 5605, 6313, 7847, 10165, 14231, 31565, 39235, 44191, 71155, 119947, 220955, 599735, 839629, 4198145]

約数ペア:

[(1, 4198145), (5, 839629), (7, 599735), (19, 220955), (35, 119947), (59, 71155), (95, 44191), (107, 39235), (133, 31565), (295, 14231), (413, 10165), (535, 7847), (665, 6313), (749, 5605), (1121, 3745), (2033, 2065)]