57264515

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2521}}^1$

素因数の和:2603

約数の個数: 32

約数和(自身を含む): 87160320

約数和(自身を除く): 29895805

約数列:

[1, 5, 7, 11, 35, 55, 59, 77, 295, 385, 413, 649, 2065, 2521, 3245, 4543, 12605, 17647, 22715, 27731, 88235, 138655, 148739, 194117, 743695, 970585, 1041173, 1636129, 5205865, 8180645, 11452903, 57264515]

約数ペア:

[(1, 57264515), (5, 11452903), (7, 8180645), (11, 5205865), (35, 1636129), (55, 1041173), (59, 970585), (77, 743695), (295, 194117), (385, 148739), (413, 138655), (649, 88235), (2065, 27731), (2521, 22715), (3245, 17647), (4543, 12605)]