2652345

素因数分解:

$3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 4979520

約数和(自身を除く): 2327175

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 59, 81, 111, 135, 177, 185, 243, 295, 333, 405, 531, 555, 885, 999, 1215, 1593, 1665, 2183, 2655, 2997, 4779, 4995, 6549, 7965, 8991, 10915, 14337, 14985, 19647, 23895, 32745, 44955, 58941, 71685, 98235, 176823, 294705, 530469, 884115, 2652345]

約数ペア:

[(1, 2652345), (3, 884115), (5, 530469), (9, 294705), (15, 176823), (27, 98235), (37, 71685), (45, 58941), (59, 44955), (81, 32745), (111, 23895), (135, 19647), (177, 14985), (185, 14337), (243, 10915), (295, 8991), (333, 7965), (405, 6549), (531, 4995), (555, 4779), (885, 2997), (999, 2655), (1215, 2183), (1593, 1665)]