55317735

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4139}}^1$

素因数の和:4170

約数の個数: 48

約数和(自身を含む): 108501120

約数和(自身を除く): 53183385

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 891, 1215, 1485, 2673, 4139, 4455, 12417, 13365, 20695, 37251, 45529, 62085, 111753, 136587, 186255, 227645, 335259, 409761, 558765, 682935, 1005777, 1229283, 1676295, 2048805, 3687849, 5028885, 6146415, 11063547, 18439245, 55317735]

約数ペア:

[(1, 55317735), (3, 18439245), (5, 11063547), (9, 6146415), (11, 5028885), (15, 3687849), (27, 2048805), (33, 1676295), (45, 1229283), (55, 1005777), (81, 682935), (99, 558765), (135, 409761), (165, 335259), (243, 227645), (297, 186255), (405, 136587), (495, 111753), (891, 62085), (1215, 45529), (1485, 37251), (2673, 20695), (4139, 13365), (4455, 12417)]