71397244805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{9649}}^1$

素因数の和:9798

約数の個数: 48

約数和(自身を含む): 93848025600

約数和(自身を除く): 22450780795

約数列:

[1, 5, 23, 37, 47, 115, 185, 235, 851, 1081, 1369, 1739, 4255, 5405, 6845, 8695, 9649, 31487, 39997, 48245, 64343, 157435, 199985, 221927, 321715, 357013, 453503, 1109635, 1479889, 1785065, 2267515, 7399445, 8211299, 10430569, 13209481, 16779611, 41056495, 52152845, 66047405, 83898055, 303818063, 385931053, 620845607, 1519090315, 1929655265, 3104228035, 14279448961, 71397244805]

約数ペア:

[(1, 71397244805), (5, 14279448961), (23, 3104228035), (37, 1929655265), (47, 1519090315), (115, 620845607), (185, 385931053), (235, 303818063), (851, 83898055), (1081, 66047405), (1369, 52152845), (1739, 41056495), (4255, 16779611), (5405, 13209481), (6845, 10430569), (8695, 8211299), (9649, 7399445), (31487, 2267515), (39997, 1785065), (48245, 1479889), (64343, 1109635), (157435, 453503), (199985, 357013), (221927, 321715)]