201502275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12157}}^1$

素因数の和:12200

約数の個数: 48

約数和(自身を含む): 379913184

約数和(自身を除く): 178410909

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 3315, 5525, 12157, 16575, 36471, 60785, 158041, 182355, 206669, 303925, 474123, 620007, 790205, 911775, 1033345, 2370615, 2686697, 3100035, 3951025, 5166725, 8060091, 11853075, 13433485, 15500175, 40300455, 67167425, 201502275]

約数ペア:

[(1, 201502275), (3, 67167425), (5, 40300455), (13, 15500175), (15, 13433485), (17, 11853075), (25, 8060091), (39, 5166725), (51, 3951025), (65, 3100035), (75, 2686697), (85, 2370615), (195, 1033345), (221, 911775), (255, 790205), (325, 620007), (425, 474123), (663, 303925), (975, 206669), (1105, 182355), (1275, 158041), (3315, 60785), (5525, 36471), (12157, 16575)]