3800115

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1$

素因数の和:881

約数の個数: 40

約数和(自身を含む): 7440048

約数和(自身を除く): 3639933

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 853, 891, 1485, 2559, 4265, 4455, 7677, 9383, 12795, 23031, 28149, 38385, 46915, 69093, 84447, 115155, 140745, 253341, 345465, 422235, 760023, 1266705, 3800115]

約数ペア:

[(1, 3800115), (3, 1266705), (5, 760023), (9, 422235), (11, 345465), (15, 253341), (27, 140745), (33, 115155), (45, 84447), (55, 69093), (81, 46915), (99, 38385), (135, 28149), (165, 23031), (297, 12795), (405, 9383), (495, 7677), (853, 4455), (891, 4265), (1485, 2559)]