142495275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8597}}^1$

素因数の和:8640

約数の個数: 48

約数和(自身を含む): 268670304

約数和(自身を除く): 126175029

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, 8597, 16575, 25791, 42985, 111761, 128955, 146149, 214925, 335283, 438447, 558805, 644775, 730745, 1676415, 1899937, 2192235, 2794025, 3653725, 5699811, 8382075, 9499685, 10961175, 28499055, 47498425, 142495275]

約数ペア:

[(1, 142495275), (3, 47498425), (5, 28499055), (13, 10961175), (15, 9499685), (17, 8382075), (25, 5699811), (39, 3653725), (51, 2794025), (65, 2192235), (75, 1899937), (85, 1676415), (195, 730745), (221, 644775), (255, 558805), (325, 438447), (425, 335283), (663, 214925), (975, 146149), (1105, 128955), (1275, 111761), (3315, 42985), (5525, 25791), (8597, 16575)]