2247019155

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{4013}}^1$

素因数の和:4588

約数の個数: 48

約数和(自身を含む): 4072700736

約数和(自身を除く): 1825681581

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 541, 1035, 1623, 2705, 4013, 4869, 8115, 12039, 12443, 20065, 24345, 36117, 37329, 60195, 62215, 92299, 111987, 180585, 186645, 276897, 461495, 559935, 830691, 1384485, 2171033, 4153455, 6513099, 10855165, 19539297, 32565495, 49933759, 97696485, 149801277, 249668795, 449403831, 749006385, 2247019155]

約数ペア:

[(1, 2247019155), (3, 749006385), (5, 449403831), (9, 249668795), (15, 149801277), (23, 97696485), (45, 49933759), (69, 32565495), (115, 19539297), (207, 10855165), (345, 6513099), (541, 4153455), (1035, 2171033), (1623, 1384485), (2705, 830691), (4013, 559935), (4869, 461495), (8115, 276897), (12039, 186645), (12443, 180585), (20065, 111987), (24345, 92299), (36117, 62215), (37329, 60195)]