3281495

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 4821120

約数和(自身を除く): 1539625

約数列:

[1, 5, 7, 29, 35, 53, 61, 145, 203, 265, 305, 371, 427, 1015, 1537, 1769, 1855, 2135, 3233, 7685, 8845, 10759, 12383, 16165, 22631, 53795, 61915, 93757, 113155, 468785, 656299, 3281495]

約数ペア:

[(1, 3281495), (5, 656299), (7, 468785), (29, 113155), (35, 93757), (53, 61915), (61, 53795), (145, 22631), (203, 16165), (265, 12383), (305, 10759), (371, 8845), (427, 7685), (1015, 3233), (1537, 2135), (1769, 1855)]