23639035

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 33707520

約数和(自身を除く): 10068485

約数列:

[1, 5, 7, 35, 43, 113, 139, 215, 301, 565, 695, 791, 973, 1505, 3955, 4859, 4865, 5977, 15707, 24295, 29885, 34013, 41839, 78535, 109949, 170065, 209195, 549745, 675401, 3377005, 4727807, 23639035]

約数ペア:

[(1, 23639035), (5, 4727807), (7, 3377005), (35, 675401), (43, 549745), (113, 209195), (139, 170065), (215, 109949), (301, 78535), (565, 41839), (695, 34013), (791, 29885), (973, 24295), (1505, 15707), (3955, 5977), (4859, 4865)]