57181545

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2477}}^1$

素因数の和:2516

約数の個数: 48

約数和(自身を含む): 108239040

約数和(自身を除く): 51057495

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 855, 1215, 1539, 2477, 2565, 4617, 7431, 7695, 12385, 22293, 23085, 37155, 47063, 66879, 111465, 141189, 200637, 235315, 334395, 423567, 601911, 705945, 1003185, 1270701, 2117835, 3009555, 3812103, 6353505, 11436309, 19060515, 57181545]

約数ペア:

[(1, 57181545), (3, 19060515), (5, 11436309), (9, 6353505), (15, 3812103), (19, 3009555), (27, 2117835), (45, 1270701), (57, 1003185), (81, 705945), (95, 601911), (135, 423567), (171, 334395), (243, 235315), (285, 200637), (405, 141189), (513, 111465), (855, 66879), (1215, 47063), (1539, 37155), (2477, 23085), (2565, 22293), (4617, 12385), (7431, 7695)]