74278065

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{55639}}^1$

素因数の和:55736

約数の個数: 16

約数和(自身を含む): 120182400

約数和(自身を除く): 45904335

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 55639, 166917, 278195, 834585, 4951871, 14855613, 24759355, 74278065]

約数ペア:

[(1, 74278065), (3, 24759355), (5, 14855613), (15, 4951871), (89, 834585), (267, 278195), (445, 166917), (1335, 55639)]