25673865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10631}}^1$

素因数の和:10669

約数の個数: 32

約数和(自身を含む): 48992256

約数和(自身を除く): 23318391

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 10631, 31893, 53155, 74417, 159465, 223251, 244513, 372085, 733539, 1116255, 1222565, 1711591, 3667695, 5134773, 8557955, 25673865]

約数ペア:

[(1, 25673865), (3, 8557955), (5, 5134773), (7, 3667695), (15, 1711591), (21, 1222565), (23, 1116255), (35, 733539), (69, 372085), (105, 244513), (115, 223251), (161, 159465), (345, 74417), (483, 53155), (805, 31893), (2415, 10631)]