2247696255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2053}}^1\times {\mathrm{10427}}^1$

素因数の和:12495

約数の個数: 32

約数和(自身を含む): 4112469504

約数和(自身を除く): 1864773249

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2053, 6159, 10265, 10427, 14371, 30795, 31281, 43113, 52135, 71855, 72989, 156405, 215565, 218967, 364945, 1094835, 21406631, 64219893, 107033155, 149846417, 321099465, 449539251, 749232085, 2247696255]

約数ペア:

[(1, 2247696255), (3, 749232085), (5, 449539251), (7, 321099465), (15, 149846417), (21, 107033155), (35, 64219893), (105, 21406631), (2053, 1094835), (6159, 364945), (10265, 218967), (10427, 215565), (14371, 156405), (30795, 72989), (31281, 71855), (43113, 52135)]