57335445

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7451}}^1$

素因数の和:7487

約数の個数: 40

約数和(自身を含む): 108203040

約数和(自身を除く): 50867595

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 7451, 7695, 22353, 37255, 67059, 111765, 141569, 201177, 335295, 424707, 603531, 707845, 1005885, 1274121, 2123535, 3017655, 3822363, 6370605, 11467089, 19111815, 57335445]

約数ペア:

[(1, 57335445), (3, 19111815), (5, 11467089), (9, 6370605), (15, 3822363), (19, 3017655), (27, 2123535), (45, 1274121), (57, 1005885), (81, 707845), (95, 603531), (135, 424707), (171, 335295), (285, 201177), (405, 141569), (513, 111765), (855, 67059), (1539, 37255), (2565, 22353), (7451, 7695)]