1244361285

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{42089}}^1$

素因数の和:42179

約数の個数: 40

約数和(自身を含む): 2261243160

約数和(自身を除く): 1016881875

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 365, 405, 657, 1095, 1971, 3285, 5913, 9855, 29565, 42089, 126267, 210445, 378801, 631335, 1136403, 1894005, 3072497, 3409209, 5682015, 9217491, 15362485, 17046045, 27652473, 46087455, 82957419, 138262365, 248872257, 414787095, 1244361285]

約数ペア:

[(1, 1244361285), (3, 414787095), (5, 248872257), (9, 138262365), (15, 82957419), (27, 46087455), (45, 27652473), (73, 17046045), (81, 15362485), (135, 9217491), (219, 5682015), (365, 3409209), (405, 3072497), (657, 1894005), (1095, 1136403), (1971, 631335), (3285, 378801), (5913, 210445), (9855, 126267), (29565, 42089)]