27545945

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 11852455

約数列:

[1, 5, 7, 35, 37, 89, 185, 239, 259, 445, 623, 1195, 1295, 1673, 3115, 3293, 8365, 8843, 16465, 21271, 23051, 44215, 61901, 106355, 115255, 148897, 309505, 744485, 787027, 3935135, 5509189, 27545945]

約数ペア:

[(1, 27545945), (5, 5509189), (7, 3935135), (35, 787027), (37, 744485), (89, 309505), (185, 148897), (239, 115255), (259, 106355), (445, 61901), (623, 44215), (1195, 23051), (1295, 21271), (1673, 16465), (3115, 8843), (3293, 8365)]