42188475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 87851520

約数和(自身を除く): 45663045

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 29, 35, 51, 75, 85, 87, 105, 119, 145, 163, 175, 203, 255, 357, 425, 435, 489, 493, 525, 595, 609, 725, 815, 1015, 1141, 1275, 1479, 1785, 2175, 2445, 2465, 2771, 2975, 3045, 3423, 3451, 4075, 4727, 5075, 5705, 7395, 8313, 8925, 10353, 12225, 12325, 13855, 14181, 15225, 17115, 17255, 19397, 23635, 28525, 33089, 36975, 41565, 51765, 58191, 69275, 70905, 80359, 85575, 86275, 96985, 99267, 118175, 165445, 207825, 241077, 258825, 290955, 354525, 401795, 484925, 496335, 562513, 827225, 1205385, 1454775, 1687539, 2008975, 2481675, 2812565, 6026925, 8437695, 14062825, 42188475]

約数ペア:

[(1, 42188475), (3, 14062825), (5, 8437695), (7, 6026925), (15, 2812565), (17, 2481675), (21, 2008975), (25, 1687539), (29, 1454775), (35, 1205385), (51, 827225), (75, 562513), (85, 496335), (87, 484925), (105, 401795), (119, 354525), (145, 290955), (163, 258825), (175, 241077), (203, 207825), (255, 165445), (357, 118175), (425, 99267), (435, 96985), (489, 86275), (493, 85575), (525, 80359), (595, 70905), (609, 69275), (725, 58191), (815, 51765), (1015, 41565), (1141, 36975), (1275, 33089), (1479, 28525), (1785, 23635), (2175, 19397), (2445, 17255), (2465, 17115), (2771, 15225), (2975, 14181), (3045, 13855), (3423, 12325), (3451, 12225), (4075, 10353), (4727, 8925), (5075, 8313), (5705, 7395)]