55150065

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 104395200

約数和(自身を除く): 49245135

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 855, 1215, 1539, 2389, 2565, 4617, 7167, 7695, 11945, 21501, 23085, 35835, 45391, 64503, 107505, 136173, 193509, 226955, 322515, 408519, 580527, 680865, 967545, 1225557, 2042595, 2902635, 3676671, 6127785, 11030013, 18383355, 55150065]

約数ペア:

[(1, 55150065), (3, 18383355), (5, 11030013), (9, 6127785), (15, 3676671), (19, 2902635), (27, 2042595), (45, 1225557), (57, 967545), (81, 680865), (95, 580527), (135, 408519), (171, 322515), (243, 226955), (285, 193509), (405, 136173), (513, 107505), (855, 64503), (1215, 45391), (1539, 35835), (2389, 23085), (2565, 21501), (4617, 11945), (7167, 7695)]