71532045

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40759}}^1$

素因数の和:40786

約数の個数: 32

約数和(自身を含む): 136953600

約数和(自身を除く): 65421555

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 40759, 122277, 203795, 366831, 529867, 611385, 1100493, 1589601, 1834155, 2649335, 4768803, 5502465, 7948005, 14306409, 23844015, 71532045]

約数ペア:

[(1, 71532045), (3, 23844015), (5, 14306409), (9, 7948005), (13, 5502465), (15, 4768803), (27, 2649335), (39, 1834155), (45, 1589601), (65, 1100493), (117, 611385), (135, 529867), (195, 366831), (351, 203795), (585, 122277), (1755, 40759)]