27423705

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2741}}^1$

素因数の和:2801

約数の個数: 32

約数和(自身を含む): 47381760

約数和(自身を除く): 19958055

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 2741, 3335, 8223, 10005, 13705, 41115, 63043, 79489, 189129, 238467, 315215, 397445, 945645, 1192335, 1828247, 5484741, 9141235, 27423705]

約数ペア:

[(1, 27423705), (3, 9141235), (5, 5484741), (15, 1828247), (23, 1192335), (29, 945645), (69, 397445), (87, 315215), (115, 238467), (145, 189129), (345, 79489), (435, 63043), (667, 41115), (2001, 13705), (2741, 10005), (3335, 8223)]