55206735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1453}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 94219200

約数和(自身を除く): 39012465

約数列:

[1, 3, 5, 15, 17, 51, 85, 149, 255, 447, 745, 1453, 2235, 2533, 4359, 7265, 7599, 12665, 21795, 24701, 37995, 74103, 123505, 216497, 370515, 649491, 1082485, 3247455, 3680449, 11041347, 18402245, 55206735]

約数ペア:

[(1, 55206735), (3, 18402245), (5, 11041347), (15, 3680449), (17, 3247455), (51, 1082485), (85, 649491), (149, 370515), (255, 216497), (447, 123505), (745, 74103), (1453, 37995), (2235, 24701), (2533, 21795), (4359, 12665), (7265, 7599)]