29940495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2897}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 52581312

約数和(自身を除く): 22640817

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 2897, 3445, 8691, 10335, 14485, 37661, 43455, 112983, 153541, 188305, 460623, 564915, 767705, 1996033, 2303115, 5988099, 9980165, 29940495]

約数ペア:

[(1, 29940495), (3, 9980165), (5, 5988099), (13, 2303115), (15, 1996033), (39, 767705), (53, 564915), (65, 460623), (159, 188305), (195, 153541), (265, 112983), (689, 43455), (795, 37661), (2067, 14485), (2897, 10335), (3445, 8691)]