8648235

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 16250400

約数和(自身を除く): 7602165

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 47, 87, 135, 141, 145, 235, 261, 423, 435, 705, 783, 1269, 1305, 1363, 2115, 2209, 3915, 4089, 6345, 6627, 6815, 11045, 12267, 19881, 20445, 33135, 36801, 59643, 61335, 64061, 99405, 184005, 192183, 298215, 320305, 576549, 960915, 1729647, 2882745, 8648235]

約数ペア:

[(1, 8648235), (3, 2882745), (5, 1729647), (9, 960915), (15, 576549), (27, 320305), (29, 298215), (45, 192183), (47, 184005), (87, 99405), (135, 64061), (141, 61335), (145, 59643), (235, 36801), (261, 33135), (423, 20445), (435, 19881), (705, 12267), (783, 11045), (1269, 6815), (1305, 6627), (1363, 6345), (2115, 4089), (2209, 3915)]