679491505

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{28933}}^1$

素因数の和:29017

約数の個数: 32

約数和(自身を含む): 1033291008

約数和(自身を除く): 353799503

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 385, 427, 671, 2135, 3355, 4697, 23485, 28933, 144665, 202531, 318263, 1012655, 1591315, 1764913, 2227841, 8824565, 11139205, 12354391, 19414043, 61771955, 97070215, 135898301, 679491505]

約数ペア:

[(1, 679491505), (5, 135898301), (7, 97070215), (11, 61771955), (35, 19414043), (55, 12354391), (61, 11139205), (77, 8824565), (305, 2227841), (385, 1764913), (427, 1591315), (671, 1012655), (2135, 318263), (3355, 202531), (4697, 144665), (23485, 28933)]