17328195

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2731}}^1$

素因数の和:2792

約数の個数: 32

約数和(自身を含む): 31472640

約数和(自身を除く): 14144445

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 2731, 6345, 8193, 13655, 24579, 40965, 73737, 122895, 128357, 368685, 385071, 641785, 1155213, 1925355, 3465639, 5776065, 17328195]

約数ペア:

[(1, 17328195), (3, 5776065), (5, 3465639), (9, 1925355), (15, 1155213), (27, 641785), (45, 385071), (47, 368685), (135, 128357), (141, 122895), (235, 73737), (423, 40965), (705, 24579), (1269, 13655), (2115, 8193), (2731, 6345)]