888988135

素因数分解:

$5^1\times 7^2\times {\mathrm{1279}}^1\times {\mathrm{2837}}^1$

素因数の和:4135

約数の個数: 24

約数和(自身を含む): 1242362880

約数和(自身を除く): 353374745

約数列:

[1, 5, 7, 35, 49, 245, 1279, 2837, 6395, 8953, 14185, 19859, 44765, 62671, 99295, 139013, 313355, 695065, 3628523, 18142615, 25399661, 126998305, 177797627, 888988135]

約数ペア:

[(1, 888988135), (5, 177797627), (7, 126998305), (35, 25399661), (49, 18142615), (245, 3628523), (1279, 695065), (2837, 313355), (6395, 139013), (8953, 99295), (14185, 62671), (19859, 44765)]