80260285

素因数分解:

$5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 114566400

約数和(自身を除く): 34306115

約数列:

[1, 5, 7, 35, 49, 53, 245, 265, 343, 371, 883, 1715, 1855, 2597, 4415, 6181, 12985, 18179, 30905, 43267, 46799, 90895, 216335, 233995, 302869, 327593, 1514345, 1637965, 2293151, 11465755, 16052057, 80260285]

約数ペア:

[(1, 80260285), (5, 16052057), (7, 11465755), (35, 2293151), (49, 1637965), (53, 1514345), (245, 327593), (265, 302869), (343, 233995), (371, 216335), (883, 90895), (1715, 46799), (1855, 43267), (2597, 30905), (4415, 18179), (6181, 12985)]