194787145

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{587}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 282240000

約数和(自身を除く): 87452855

約数列:

[1, 5, 7, 19, 35, 95, 133, 499, 587, 665, 2495, 2935, 3493, 4109, 9481, 11153, 17465, 20545, 47405, 55765, 66367, 78071, 292913, 331835, 390355, 1464565, 2050391, 5565347, 10251955, 27826735, 38957429, 194787145]

約数ペア:

[(1, 194787145), (5, 38957429), (7, 27826735), (19, 10251955), (35, 5565347), (95, 2050391), (133, 1464565), (499, 390355), (587, 331835), (665, 292913), (2495, 78071), (2935, 66367), (3493, 55765), (4109, 47405), (9481, 20545), (11153, 17465)]