53533925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2621}}^1$

素因数の和:2693

約数の個数: 24

約数和(自身を含む): 71528160

約数和(自身を除く): 17994235

約数列:

[1, 5, 19, 25, 43, 95, 215, 475, 817, 1075, 2621, 4085, 13105, 20425, 49799, 65525, 112703, 248995, 563515, 1244975, 2141357, 2817575, 10706785, 53533925]

約数ペア:

[(1, 53533925), (5, 10706785), (19, 2817575), (25, 2141357), (43, 1244975), (95, 563515), (215, 248995), (475, 112703), (817, 65525), (1075, 49799), (2621, 20425), (4085, 13105)]