33147435

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 55298880

約数和(自身を除く): 22151445

約数列:

[1, 3, 5, 15, 29, 87, 145, 181, 421, 435, 543, 905, 1263, 2105, 2715, 5249, 6315, 12209, 15747, 26245, 36627, 61045, 76201, 78735, 183135, 228603, 381005, 1143015, 2209829, 6629487, 11049145, 33147435]

約数ペア:

[(1, 33147435), (3, 11049145), (5, 6629487), (15, 2209829), (29, 1143015), (87, 381005), (145, 228603), (181, 183135), (421, 78735), (435, 76201), (543, 61045), (905, 36627), (1263, 26245), (2105, 15747), (2715, 12209), (5249, 6315)]