47104545

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 77438592

約数和(自身を除く): 30334047

約数列:

[1, 3, 5, 15, 53, 159, 193, 265, 307, 579, 795, 921, 965, 1535, 2895, 4605, 10229, 16271, 30687, 48813, 51145, 59251, 81355, 153435, 177753, 244065, 296255, 888765, 3140303, 9420909, 15701515, 47104545]

約数ペア:

[(1, 47104545), (3, 15701515), (5, 9420909), (15, 3140303), (53, 888765), (159, 296255), (193, 244065), (265, 177753), (307, 153435), (579, 81355), (795, 59251), (921, 51145), (965, 48813), (1535, 30687), (2895, 16271), (4605, 10229)]