64046955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2531}}^1$

素因数の和:2787

約数の個数: 32

約数和(自身を含む): 117646848

約数和(自身を除く): 53599893

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 241, 723, 1205, 1687, 2531, 3615, 5061, 7593, 8435, 12655, 17717, 25305, 37965, 53151, 88585, 265755, 609971, 1829913, 3049855, 4269797, 9149565, 12809391, 21348985, 64046955]

約数ペア:

[(1, 64046955), (3, 21348985), (5, 12809391), (7, 9149565), (15, 4269797), (21, 3049855), (35, 1829913), (105, 609971), (241, 265755), (723, 88585), (1205, 53151), (1687, 37965), (2531, 25305), (3615, 17717), (5061, 12655), (7593, 8435)]