41989755

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 69050880

約数和(自身を除く): 27061125

約数列:

[1, 3, 5, 15, 71, 89, 213, 267, 355, 443, 445, 1065, 1329, 1335, 2215, 6319, 6645, 18957, 31453, 31595, 39427, 94359, 94785, 118281, 157265, 197135, 471795, 591405, 2799317, 8397951, 13996585, 41989755]

約数ペア:

[(1, 41989755), (3, 13996585), (5, 8397951), (15, 2799317), (71, 591405), (89, 471795), (213, 197135), (267, 157265), (355, 118281), (443, 94785), (445, 94359), (1065, 39427), (1329, 31595), (1335, 31453), (2215, 18957), (6319, 6645)]