4615785

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 8648640

約数和(自身を除く): 4032855

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 131, 135, 145, 243, 261, 393, 405, 435, 655, 783, 1179, 1215, 1305, 1965, 2349, 3537, 3799, 3915, 5895, 7047, 10611, 11397, 11745, 17685, 18995, 31833, 34191, 35235, 53055, 56985, 102573, 159165, 170955, 307719, 512865, 923157, 1538595, 4615785]

約数ペア:

[(1, 4615785), (3, 1538595), (5, 923157), (9, 512865), (15, 307719), (27, 170955), (29, 159165), (45, 102573), (81, 56985), (87, 53055), (131, 35235), (135, 34191), (145, 31833), (243, 18995), (261, 17685), (393, 11745), (405, 11397), (435, 10611), (655, 7047), (783, 5895), (1179, 3915), (1215, 3799), (1305, 3537), (1965, 2349)]