23869605

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 40890240

約数和(自身を除く): 17020635

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 1159, 1373, 3477, 4119, 5795, 6865, 17385, 20595, 26087, 78261, 83753, 130435, 251259, 391305, 418765, 1256295, 1591307, 4773921, 7956535, 23869605]

約数ペア:

[(1, 23869605), (3, 7956535), (5, 4773921), (15, 1591307), (19, 1256295), (57, 418765), (61, 391305), (95, 251259), (183, 130435), (285, 83753), (305, 78261), (915, 26087), (1159, 20595), (1373, 17385), (3477, 6865), (4119, 5795)]