23654395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 31850496

約数和(自身を除く): 8196101

約数列:

[1, 5, 17, 31, 47, 85, 155, 191, 235, 527, 799, 955, 1457, 2635, 3247, 3995, 5921, 7285, 8977, 16235, 24769, 29605, 44885, 100657, 123845, 152609, 278287, 503285, 763045, 1391435, 4730879, 23654395]

約数ペア:

[(1, 23654395), (5, 4730879), (17, 1391435), (31, 763045), (47, 503285), (85, 278287), (155, 152609), (191, 123845), (235, 100657), (527, 44885), (799, 29605), (955, 24769), (1457, 16235), (2635, 8977), (3247, 7285), (3995, 5921)]