72247005

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7331}}^1$

素因数の和:7418

約数の個数: 32

約数和(自身を含む): 130216320

約数和(自身を除く): 57969315

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 7331, 9855, 21993, 36655, 65979, 109965, 197937, 329895, 535163, 989685, 1605489, 2675815, 4816467, 8027445, 14449401, 24082335, 72247005]

約数ペア:

[(1, 72247005), (3, 24082335), (5, 14449401), (9, 8027445), (15, 4816467), (27, 2675815), (45, 1605489), (73, 989685), (135, 535163), (219, 329895), (365, 197937), (657, 109965), (1095, 65979), (1971, 36655), (3285, 21993), (7331, 9855)]