120739885

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 171988992

約数和(自身を除く): 51249107

約数列:

[1, 5, 7, 31, 35, 155, 217, 257, 433, 1085, 1285, 1799, 2165, 3031, 7967, 8995, 13423, 15155, 39835, 55769, 67115, 93961, 111281, 278845, 469805, 556405, 778967, 3449711, 3894835, 17248555, 24147977, 120739885]

約数ペア:

[(1, 120739885), (5, 24147977), (7, 17248555), (31, 3894835), (35, 3449711), (155, 778967), (217, 556405), (257, 469805), (433, 278845), (1085, 111281), (1285, 93961), (1799, 67115), (2165, 55769), (3031, 39835), (7967, 15155), (8995, 13423)]