15671021000325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12290996863}}^1$

素因数の和:12290996893

約数の個数: 24

約数和(自身を含む): 27433505000448

約数和(自身を除く): 11762484000123

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 12290996863, 36872990589, 61454984315, 184364952945, 208946946671, 307274921575, 626840840013, 921824764725, 1044734733355, 3134204200065, 5223673666775, 15671021000325]

約数ペア:

[(1, 15671021000325), (3, 5223673666775), (5, 3134204200065), (15, 1044734733355), (17, 921824764725), (25, 626840840013), (51, 307274921575), (75, 208946946671), (85, 184364952945), (255, 61454984315), (425, 36872990589), (1275, 12290996863)]