47809185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{599}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 81388800

約数和(自身を除く): 33579615

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 313, 599, 939, 1565, 1797, 2995, 4695, 5321, 8985, 10183, 15963, 26605, 30549, 50915, 79815, 152745, 187487, 562461, 937435, 2812305, 3187279, 9561837, 15936395, 47809185]

約数ペア:

[(1, 47809185), (3, 15936395), (5, 9561837), (15, 3187279), (17, 2812305), (51, 937435), (85, 562461), (255, 187487), (313, 152745), (599, 79815), (939, 50915), (1565, 30549), (1797, 26605), (2995, 15963), (4695, 10183), (5321, 8985)]