79212225

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{11867}}^1$

素因数の和:11969

約数の個数: 24

約数和(自身を含む): 132446880

約数和(自身を除く): 53234655

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 6675, 11867, 35601, 59335, 178005, 296675, 890025, 1056163, 3168489, 5280815, 15842445, 26404075, 79212225]

約数ペア:

[(1, 79212225), (3, 26404075), (5, 15842445), (15, 5280815), (25, 3168489), (75, 1056163), (89, 890025), (267, 296675), (445, 178005), (1335, 59335), (2225, 35601), (6675, 11867)]