149777655

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 244270080

約数和(自身を除く): 94492425

約数列:

[1, 3, 5, 15, 89, 151, 267, 445, 453, 743, 755, 1335, 2229, 2265, 3715, 11145, 13439, 40317, 66127, 67195, 112193, 198381, 201585, 330635, 336579, 560965, 991905, 1682895, 9985177, 29955531, 49925885, 149777655]

約数ペア:

[(1, 149777655), (3, 49925885), (5, 29955531), (15, 9985177), (89, 1682895), (151, 991905), (267, 560965), (445, 336579), (453, 330635), (743, 201585), (755, 198381), (1335, 112193), (2229, 67195), (2265, 66127), (3715, 40317), (11145, 13439)]