1141945

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 1641600

約数和(自身を除く): 499655

約数列:

[1, 5, 7, 35, 49, 59, 79, 245, 295, 395, 413, 553, 2065, 2765, 2891, 3871, 4661, 14455, 19355, 23305, 32627, 163135, 228389, 1141945]

約数ペア:

[(1, 1141945), (5, 228389), (7, 163135), (35, 32627), (49, 23305), (59, 19355), (79, 14455), (245, 4661), (295, 3871), (395, 2891), (413, 2765), (553, 2065)]