47290365

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2351}}^1$

素因数の和:2514

約数の個数: 32

約数和(自身を含む): 84672000

約数和(自身を除く): 37381635

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 745, 1341, 2235, 2351, 4023, 6705, 7053, 11755, 20115, 21159, 35265, 63477, 105795, 317385, 350299, 1050897, 1751495, 3152691, 5254485, 9458073, 15763455, 47290365]

約数ペア:

[(1, 47290365), (3, 15763455), (5, 9458073), (9, 5254485), (15, 3152691), (27, 1751495), (45, 1050897), (135, 350299), (149, 317385), (447, 105795), (745, 63477), (1341, 35265), (2235, 21159), (2351, 20115), (4023, 11755), (6705, 7053)]