47809605

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 80985600

約数和(自身を除く): 33175995

約数列:

[1, 3, 5, 15, 19, 57, 95, 227, 285, 681, 739, 1135, 2217, 3405, 3695, 4313, 11085, 12939, 14041, 21565, 42123, 64695, 70205, 167753, 210615, 503259, 838765, 2516295, 3187307, 9561921, 15936535, 47809605]

約数ペア:

[(1, 47809605), (3, 15936535), (5, 9561921), (15, 3187307), (19, 2516295), (57, 838765), (95, 503259), (227, 210615), (285, 167753), (681, 70205), (739, 64695), (1135, 42123), (2217, 21565), (3405, 14041), (3695, 12939), (4313, 11085)]