7153265

素因数分解:

$5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 10348800

約数和(自身を除く): 3195535

約数列:

[1, 5, 7, 35, 43, 49, 97, 215, 245, 301, 343, 485, 679, 1505, 1715, 2107, 3395, 4171, 4753, 10535, 14749, 20855, 23765, 29197, 33271, 73745, 145985, 166355, 204379, 1021895, 1430653, 7153265]

約数ペア:

[(1, 7153265), (5, 1430653), (7, 1021895), (35, 204379), (43, 166355), (49, 145985), (97, 73745), (215, 33271), (245, 29197), (301, 23765), (343, 20855), (485, 14749), (679, 10535), (1505, 4753), (1715, 4171), (2107, 3395)]