53506245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{21107}}^1$

素因数の和:21141

約数の個数: 24

約数和(自身を含む): 92706336

約数和(自身を除く): 39200091

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 21107, 63321, 105535, 274391, 316605, 823173, 1371955, 3567083, 4115865, 10701249, 17835415, 53506245]

約数ペア:

[(1, 53506245), (3, 17835415), (5, 10701249), (13, 4115865), (15, 3567083), (39, 1371955), (65, 823173), (169, 316605), (195, 274391), (507, 105535), (845, 63321), (2535, 21107)]