137691855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15073}}^1$

素因数の和:15120

約数の個数: 48

約数和(自身を含む): 282185280

約数和(自身を除く): 144493425

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 9135, 15073, 45219, 75365, 105511, 135657, 226095, 316533, 437117, 527555, 678285, 949599, 1311351, 1582665, 2185585, 3059819, 3934053, 4747995, 6556755, 9179457, 15299095, 19670265, 27538371, 45897285, 137691855]

約数ペア:

[(1, 137691855), (3, 45897285), (5, 27538371), (7, 19670265), (9, 15299095), (15, 9179457), (21, 6556755), (29, 4747995), (35, 3934053), (45, 3059819), (63, 2185585), (87, 1582665), (105, 1311351), (145, 949599), (203, 678285), (261, 527555), (315, 437117), (435, 316533), (609, 226095), (1015, 135657), (1305, 105511), (1827, 75365), (3045, 45219), (9135, 15073)]