75557205

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1133

約数の個数: 56

約数和(自身を含む): 143226720

約数和(自身を除く): 67669515

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 729, 855, 1091, 1215, 1539, 2565, 3273, 3645, 4617, 5455, 7695, 9819, 13851, 16365, 20729, 23085, 29457, 49095, 62187, 69255, 88371, 103645, 147285, 186561, 265113, 310935, 441855, 559683, 795339, 932805, 1325565, 1679049, 2798415, 3976695, 5037147, 8395245, 15111441, 25185735, 75557205]

約数ペア:

[(1, 75557205), (3, 25185735), (5, 15111441), (9, 8395245), (15, 5037147), (19, 3976695), (27, 2798415), (45, 1679049), (57, 1325565), (81, 932805), (95, 795339), (135, 559683), (171, 441855), (243, 310935), (285, 265113), (405, 186561), (513, 147285), (729, 103645), (855, 88371), (1091, 69255), (1215, 62187), (1539, 49095), (2565, 29457), (3273, 23085), (3645, 20729), (4617, 16365), (5455, 13851), (7695, 9819)]