17228535

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 29521920

約数和(自身を除く): 12293385

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 991, 1159, 2973, 3477, 4955, 5795, 14865, 17385, 18829, 56487, 60451, 94145, 181353, 282435, 302255, 906765, 1148569, 3445707, 5742845, 17228535]

約数ペア:

[(1, 17228535), (3, 5742845), (5, 3445707), (15, 1148569), (19, 906765), (57, 302255), (61, 282435), (95, 181353), (183, 94145), (285, 60451), (305, 56487), (915, 18829), (991, 17385), (1159, 14865), (2973, 5795), (3477, 4955)]