164048225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13873}}^1$

素因数の和:13937

約数の個数: 24

約数和(自身を含む): 227089632

約数和(自身を除く): 63041407

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 2365, 11825, 13873, 69365, 152603, 346825, 596539, 763015, 2982695, 3815075, 6561929, 14913475, 32809645, 164048225]

約数ペア:

[(1, 164048225), (5, 32809645), (11, 14913475), (25, 6561929), (43, 3815075), (55, 2982695), (215, 763015), (275, 596539), (473, 346825), (1075, 152603), (2365, 69365), (11825, 13873)]