57091265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{577}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 85895424

約数和(自身を除く): 28804159

約数列:

[1, 5, 7, 11, 35, 55, 77, 257, 385, 577, 1285, 1799, 2827, 2885, 4039, 6347, 8995, 14135, 19789, 20195, 31735, 44429, 98945, 148289, 222145, 741445, 1038023, 1631179, 5190115, 8155895, 11418253, 57091265]

約数ペア:

[(1, 57091265), (5, 11418253), (7, 8155895), (11, 5190115), (35, 1631179), (55, 1038023), (77, 741445), (257, 222145), (385, 148289), (577, 98945), (1285, 44429), (1799, 31735), (2827, 20195), (2885, 19789), (4039, 14135), (6347, 8995)]