15281389095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{8731}}^1$

素因数の和:9036

約数の個数: 64

約数和(自身を含む): 28434186240

約数和(自身を除く): 13152797145

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 211, 237, 395, 553, 633, 1055, 1185, 1477, 1659, 2765, 3165, 4431, 7385, 8295, 8731, 16669, 22155, 26193, 43655, 50007, 61117, 83345, 116683, 130965, 183351, 250035, 305585, 350049, 583415, 689749, 916755, 1750245, 1842241, 2069247, 3448745, 4828243, 5526723, 9211205, 10346235, 12895687, 14484729, 24141215, 27633615, 38687061, 64478435, 72423645, 145537039, 193435305, 436611117, 727685195, 1018759273, 2183055585, 3056277819, 5093796365, 15281389095]

約数ペア:

[(1, 15281389095), (3, 5093796365), (5, 3056277819), (7, 2183055585), (15, 1018759273), (21, 727685195), (35, 436611117), (79, 193435305), (105, 145537039), (211, 72423645), (237, 64478435), (395, 38687061), (553, 27633615), (633, 24141215), (1055, 14484729), (1185, 12895687), (1477, 10346235), (1659, 9211205), (2765, 5526723), (3165, 4828243), (4431, 3448745), (7385, 2069247), (8295, 1842241), (8731, 1750245), (16669, 916755), (22155, 689749), (26193, 583415), (43655, 350049), (50007, 305585), (61117, 250035), (83345, 183351), (116683, 130965)]