57273885

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:869

約数の個数: 56

約数和(自身を含む): 108600480

約数和(自身を除く): 51326595

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 729, 827, 855, 1215, 1539, 2481, 2565, 3645, 4135, 4617, 7443, 7695, 12405, 13851, 15713, 22329, 23085, 37215, 47139, 66987, 69255, 78565, 111645, 141417, 200961, 235695, 334935, 424251, 602883, 707085, 1004805, 1272753, 2121255, 3014415, 3818259, 6363765, 11454777, 19091295, 57273885]

約数ペア:

[(1, 57273885), (3, 19091295), (5, 11454777), (9, 6363765), (15, 3818259), (19, 3014415), (27, 2121255), (45, 1272753), (57, 1004805), (81, 707085), (95, 602883), (135, 424251), (171, 334935), (243, 235695), (285, 200961), (405, 141417), (513, 111645), (729, 78565), (827, 69255), (855, 66987), (1215, 47139), (1539, 37215), (2481, 23085), (2565, 22329), (3645, 15713), (4135, 13851), (4617, 12405), (7443, 7695)]