16211055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2531}}^1$

素因数の和:2607

約数の個数: 32

約数和(自身を含む): 30140928

約数和(自身を除く): 13929873

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 2531, 6405, 7593, 12655, 17717, 37965, 53151, 88585, 154391, 265755, 463173, 771955, 1080737, 2315865, 3242211, 5403685, 16211055]

約数ペア:

[(1, 16211055), (3, 5403685), (5, 3242211), (7, 2315865), (15, 1080737), (21, 771955), (35, 463173), (61, 265755), (105, 154391), (183, 88585), (305, 53151), (427, 37965), (915, 17717), (1281, 12655), (2135, 7593), (2531, 6405)]