29953455

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 56536704

約数和(自身を除く): 26583249

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 83, 105, 147, 245, 249, 415, 491, 581, 735, 1245, 1473, 1743, 2455, 2905, 3437, 4067, 7365, 8715, 10311, 12201, 17185, 20335, 24059, 40753, 51555, 61005, 72177, 120295, 122259, 203765, 285271, 360885, 611295, 855813, 1426355, 1996897, 4279065, 5990691, 9984485, 29953455]

約数ペア:

[(1, 29953455), (3, 9984485), (5, 5990691), (7, 4279065), (15, 1996897), (21, 1426355), (35, 855813), (49, 611295), (83, 360885), (105, 285271), (147, 203765), (245, 122259), (249, 120295), (415, 72177), (491, 61005), (581, 51555), (735, 40753), (1245, 24059), (1473, 20335), (1743, 17185), (2455, 12201), (2905, 10311), (3437, 8715), (4067, 7365)]