3922425

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:184

約数の個数: 60

約数和(自身を含む): 7877100

約数和(自身を除く): 3954675

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 149, 195, 225, 325, 351, 405, 447, 585, 675, 745, 975, 1053, 1341, 1755, 1937, 2025, 2235, 2925, 3725, 4023, 5265, 5811, 6705, 8775, 9685, 11175, 12069, 17433, 20115, 26325, 29055, 33525, 48425, 52299, 60345, 87165, 100575, 145275, 156897, 261495, 301725, 435825, 784485, 1307475, 3922425]

約数ペア:

[(1, 3922425), (3, 1307475), (5, 784485), (9, 435825), (13, 301725), (15, 261495), (25, 156897), (27, 145275), (39, 100575), (45, 87165), (65, 60345), (75, 52299), (81, 48425), (117, 33525), (135, 29055), (149, 26325), (195, 20115), (225, 17433), (325, 12069), (351, 11175), (405, 9685), (447, 8775), (585, 6705), (675, 5811), (745, 5265), (975, 4023), (1053, 3725), (1341, 2925), (1755, 2235), (1937, 2025)]