870828805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{119047}}^1$

素因数の和:119089

約数の個数: 32

約数和(自身を含む): 1371432960

約数和(自身を除く): 500604155

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 119047, 595235, 833329, 1309517, 2261893, 4166645, 6547585, 9166619, 11309465, 15833251, 24880823, 45833095, 79166255, 124404115, 174165761, 870828805]

約数ペア:

[(1, 870828805), (5, 174165761), (7, 124404115), (11, 79166255), (19, 45833095), (35, 24880823), (55, 15833251), (77, 11309465), (95, 9166619), (133, 6547585), (209, 4166645), (385, 2261893), (665, 1309517), (1045, 833329), (1463, 595235), (7315, 119047)]