16324385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 24710400

約数和(自身を除く): 8386015

約数列:

[1, 5, 7, 11, 35, 55, 77, 109, 385, 389, 545, 763, 1199, 1945, 2723, 3815, 4279, 5995, 8393, 13615, 21395, 29953, 41965, 42401, 149765, 212005, 296807, 466411, 1484035, 2332055, 3264877, 16324385]

約数ペア:

[(1, 16324385), (5, 3264877), (7, 2332055), (11, 1484035), (35, 466411), (55, 296807), (77, 212005), (109, 149765), (385, 42401), (389, 41965), (545, 29953), (763, 21395), (1199, 13615), (1945, 8393), (2723, 5995), (3815, 4279)]