190075425

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{311}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 327300480

約数和(自身を除く): 137225055

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 281, 311, 435, 725, 843, 933, 1405, 1555, 2175, 4215, 4665, 7025, 7775, 8149, 9019, 21075, 23325, 24447, 27057, 40745, 45095, 87391, 122235, 135285, 203725, 225475, 262173, 436955, 611175, 676425, 1310865, 2184775, 2534339, 6554325, 7603017, 12671695, 38015085, 63358475, 190075425]

約数ペア:

[(1, 190075425), (3, 63358475), (5, 38015085), (15, 12671695), (25, 7603017), (29, 6554325), (75, 2534339), (87, 2184775), (145, 1310865), (281, 676425), (311, 611175), (435, 436955), (725, 262173), (843, 225475), (933, 203725), (1405, 135285), (1555, 122235), (2175, 87391), (4215, 45095), (4665, 40745), (7025, 27057), (7775, 24447), (8149, 23325), (9019, 21075)]