47888835

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1487}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 81423360

約数和(自身を除く): 33534525

約数列:

[1, 3, 5, 15, 19, 57, 95, 113, 285, 339, 565, 1487, 1695, 2147, 4461, 6441, 7435, 10735, 22305, 28253, 32205, 84759, 141265, 168031, 423795, 504093, 840155, 2520465, 3192589, 9577767, 15962945, 47888835]

約数ペア:

[(1, 47888835), (3, 15962945), (5, 9577767), (15, 3192589), (19, 2520465), (57, 840155), (95, 504093), (113, 423795), (285, 168031), (339, 141265), (565, 84759), (1487, 32205), (1695, 28253), (2147, 22305), (4461, 10735), (6441, 7435)]