23784705

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{25169}}^1$

素因数の和:25190

約数の個数: 32

約数和(自身を含む): 48326400

約数和(自身を除く): 24541695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 25169, 75507, 125845, 176183, 226521, 377535, 528549, 679563, 880915, 1132605, 1585647, 2642745, 3397815, 4756941, 7928235, 23784705]

約数ペア:

[(1, 23784705), (3, 7928235), (5, 4756941), (7, 3397815), (9, 2642745), (15, 1585647), (21, 1132605), (27, 880915), (35, 679563), (45, 528549), (63, 377535), (105, 226521), (135, 176183), (189, 125845), (315, 75507), (945, 25169)]