42266295

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 77418432

約数和(自身を除く): 35152137

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 97, 115, 207, 291, 345, 421, 485, 873, 1035, 1263, 1455, 2105, 2231, 3789, 4365, 6315, 6693, 9683, 11155, 18945, 20079, 29049, 33465, 40837, 48415, 87147, 100395, 122511, 145245, 204185, 367533, 435735, 612555, 939251, 1837665, 2817753, 4696255, 8453259, 14088765, 42266295]

約数ペア:

[(1, 42266295), (3, 14088765), (5, 8453259), (9, 4696255), (15, 2817753), (23, 1837665), (45, 939251), (69, 612555), (97, 435735), (115, 367533), (207, 204185), (291, 145245), (345, 122511), (421, 100395), (485, 87147), (873, 48415), (1035, 40837), (1263, 33465), (1455, 29049), (2105, 20079), (2231, 18945), (3789, 11155), (4365, 9683), (6315, 6693)]