147575655

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 273715200

約数和(自身を除く): 126139545

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 179, 197, 279, 465, 537, 591, 837, 895, 985, 1395, 1611, 1773, 2685, 2955, 4185, 4833, 5319, 5549, 6107, 8055, 8865, 16647, 18321, 24165, 26595, 27745, 30535, 35263, 49941, 54963, 83235, 91605, 105789, 149823, 164889, 176315, 249705, 274815, 317367, 528945, 749115, 824445, 952101, 1093153, 1586835, 3279459, 4760505, 5465765, 9838377, 16397295, 29515131, 49191885, 147575655]

約数ペア:

[(1, 147575655), (3, 49191885), (5, 29515131), (9, 16397295), (15, 9838377), (27, 5465765), (31, 4760505), (45, 3279459), (93, 1586835), (135, 1093153), (155, 952101), (179, 824445), (197, 749115), (279, 528945), (465, 317367), (537, 274815), (591, 249705), (837, 176315), (895, 164889), (985, 149823), (1395, 105789), (1611, 91605), (1773, 83235), (2685, 54963), (2955, 49941), (4185, 35263), (4833, 30535), (5319, 27745), (5549, 26595), (6107, 24165), (8055, 18321), (8865, 16647)]