42599235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 83128320

約数和(自身を除く): 40529085

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 131, 133, 163, 285, 393, 399, 489, 655, 665, 815, 917, 1141, 1965, 1995, 2445, 2489, 2751, 3097, 3423, 4585, 5705, 7467, 9291, 12445, 13755, 15485, 17115, 17423, 21353, 21679, 37335, 46455, 52269, 64059, 65037, 87115, 106765, 108395, 149471, 261345, 320295, 325185, 405707, 448413, 747355, 1217121, 2028535, 2242065, 2839949, 6085605, 8519847, 14199745, 42599235]

約数ペア:

[(1, 42599235), (3, 14199745), (5, 8519847), (7, 6085605), (15, 2839949), (19, 2242065), (21, 2028535), (35, 1217121), (57, 747355), (95, 448413), (105, 405707), (131, 325185), (133, 320295), (163, 261345), (285, 149471), (393, 108395), (399, 106765), (489, 87115), (655, 65037), (665, 64059), (815, 52269), (917, 46455), (1141, 37335), (1965, 21679), (1995, 21353), (2445, 17423), (2489, 17115), (2751, 15485), (3097, 13755), (3423, 12445), (4585, 9291), (5705, 7467)]